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NOTICE: A hog hunt is occurring through Sunday 2/1. All Refuge areas shown in purple on this map will be CLOSED to entry except by hunters during the hunt. 


All Events

All events are free and open to the public.  Donations are accepted to support all events and programs.

Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information!

    • January 01, 2026
    • October 31, 2026
    • Hagerman National Wildlife Refuge, 6465 Refuge Road Sherman, TX 75092
    Register


    It's winter and the Monarch butterflies that migrated through north Texas are settled in the pine and oyamel trees in the Sierra Madre mountains. You may have noticed the large number of Monarchs that came through Grayson and Collin Counties in late October. It was an unusually good year for us.

    Volunteers at Hagerman NWR conduct several surveys of migrating Monarchs each spring and fall as part of the Integrated Monarch Monitoring Program (IMMP) - a national program that documents milkweed, nectar plant, and monarch use data from various land-use types and regions. Information gathered at National Wildlife Refuges like Hagerman is an important part of the research shaping scientists' understanding of how monarchs interact with their environment and how the population and its habitat changes over time.

    The Monarch Monitoring team conducts surveys at two locations on the refuge, each with a different dominant habitat. We walk in pairs over a marked grid pattern and identify the blooming plants at measured intervals. We also check each milkweed sprout or stem for the presence of monarch eggs or caterpillars and note every adult monarch we see. Three surveys are conducted at each site on weekdays in late March through mid-May and two in October through early November.

    As with many such projects, the IMMP at Hagerman is looking for additional volunteers willing to commit a few field hours during the spring and fall migrations of everyone's favorite butterfly. Training in how to document blooming plants and identify Monarch eggs and larvae, as well as the structure of the surveys themselves will be held before the first survey. Exact dates for the surveys are determined based on the availability of volunteers and a weather forecast that is favorable to monarch flight.

    Please register here for more information about how you can join the Monarch Monitoring Team.

    Photo by Laurie Sheppard

    • February 03, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • February 07, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • February 07, 2026
    • 2:00 PM - 3:25 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    • 9
    Register


    Take a Tour on the Wildlife Explorer!

    Come join us for a ride on the Wildlife Explorer! Our new and beautiful tram is available for ninety-minute tours of Hagerman every weekend, weather permitting. Our tours are as varied as our drivers. Each tram driver has her/his approach to the tour: you may learn about wildlife, birds, habitat, refuge history, photography, you name it! To paraphrase, “a Wildlife Explorer tour at Hagerman is like a box of chocolates, you never know what you’re going to get.” But you know it’s going to be good! Come see us! Lots of stops for bird-watching and photography.

    • Weather permitting, seating is limited. 
    • Bring binoculars or borrow ours.
    • Standbys accepted if space permits. 
    • Ages 6 and above.
    • Meet at the visitor center 15 minutes before departure. 

    Free, open to the public, Donations are accepted to support all events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information!

    • February 14, 2026
    • 8:00 AM - 1:00 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Help Us Celebrate the 80th Birthday

    of Hagerman National Wildlife Refuge

    Schedule for the Day:

    8:00 Bird Walk

    10:00 Ferns of Texas: Why the Lone Star State is So Diverse with George Diggs

    11:30 Coffee, Cake and a Game with Ranger Beard

    12:00 The History of Hagerman NWR with Mary Istre, Acting Deputy Refuge Manager

    Step back in time with Mary Istre, Acting Deputy Refuge Manager, as she explores 80 years of conservation at Hagerman National Wildlife Refuge. Using historic photographs and engaging stories, Mary will bring to life the people, decisions, and defining moments that shaped the refuge’s landscapes and wildlife. You’ll also discover how lessons from the past continue to guide conservation efforts today—and why this history matters more than ever.

    Mary Istre has spent 15 years with the U.S. Fish and Wildlife Service, serving as the Southwest Region’s regional oil and gas specialist. She is currently the Acting Deputy Refuge Manager at Hagerman National Wildlife Refuge, bringing extensive experience in energy, conservation, and collaborative resource management.


    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • February 14, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • February 14, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    Texas has a surprising number of native ferns and lycophytes, 127 in all, the most of any state in the continental U.S. This is particularly unexpected given that most people associate ferns and related plants with humid, even tropical conditions, just the opposite of much of Texas.

    Texas’ diverse species thrive under a variety of conditions including some that are very extreme—in crevices on huge exposed granite outcrops, underwater on the bottoms of ponds or lakes, inside cave entrances, and in the deserts of west Texas. One Texas species has leaves reaching nearly 13 feet in length, while another is a tiny floating aquatic often less than 1/2 inch in total size. Many Texas species occur nowhere else in the entire United States.

    This talk will look broadly at Texas ferns, ranging from the swamp forests of East Texas, to the hidden canyons of the Edwards Plateau, and even to the high mountain “sky islands” of such places as Big Bend National Park. It will examine why Texas is such a special place for these fascinating plants.

    George Diggs is an evolutionary biologist and botanist who has taught for more than 40 years at Austin College in Sherman, and a Research Associate at the Botanical Research Institute of Texas.

    His research interests include the plants of Texas, evolution as it relates to human health, the systematics of the Ericaceae (Blueberry Family), and biogeography.

    He has co-authored four books, including The Ferns & Lycophytes of Texas, co-authored with Barney Lipscomb, and more than 30 scientific articles. In his research he has traveled to all seven continents. He helped found the Public Health program at Austin College and teaches Environmental and Evolutionary Health, including the impact of diet and toxins on human health.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • February 14, 2026
    • 2:00 PM - 3:25 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    • 6
    Register


    Take a Tour on the Wildlife Explorer!

    Come join us for a ride on the Wildlife Explorer! Our new and beautiful tram is available for ninety-minute tours of Hagerman every weekend, weather permitting. Our tours are as varied as our drivers. Each tram driver has her/his approach to the tour: you may learn about wildlife, birds, habitat, refuge history, photography, you name it! To paraphrase, “a Wildlife Explorer tour at Hagerman is like a box of chocolates, you never know what you’re going to get.” But you know it’s going to be good! Come see us! Lots of stops for bird-watching and photography.

    • Weather permitting, seating is limited. 
    • Bring binoculars or borrow ours.
    • Standbys accepted if space permits. 
    • Ages 6 and above.
    • Meet at the visitor center 15 minutes before departure. 

    Free, open to the public, Donations are accepted to support all events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information!

    • February 21, 2026
    • 10:00 AM - 11:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    • 26
    Register

    Fossil Frenzy! A Hands-On Adventure into the Prehistoric Past

    Young explorers are invited to travel millions of years back in time at Fossil Frenzy!, an exciting hands-on children’s program at Hagerman National Wildlife Refuge. This interactive class will take place Saturday, February 21, from 10:00–11:30 a.m. and is designed for youth ages 5–10.

    During Fossil Frenzy!, participants will uncover the fascinating story of fossils and discover how ancient plants and animals—including tiny insects—were preserved in amber. Through an engaging mini-lesson, kids will learn how fossils form, what they tell us about life long ago, and why insects trapped in amber are such incredible time capsules from the prehistoric world.

    The fun doesn’t stop there! Young paleontologists will:

    • Explore real-world fossil concepts through age-appropriate learning
    • Create a fossil-themed craft to take home
    • Participate in an active, hands-on activity that brings ancient history to life

    This lively program blends science, creativity, and discovery—perfect for curious minds who love dinosaurs, bugs, and all things ancient.

    Program Details:

    Date: Saturday, February 21

    Time: 10:00–11:30 a.m.

    Ages: 5–10 years

    Location: Hagerman National Wildlife Refuge

    Space is limited, and advance registration is encouraged.

    Get ready to dig in, discover, and spark a lifelong love of science—Fossil Frenzy! is sure to be a roaring good time!


    • February 28, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • March 03, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • March 07, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • March 14, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • March 14, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    Pollination is the essential transfer of pollen from one flower part to another, enabling the survival of the plant species and its ability to reproduce, create seeds, and produce fruit. Pollinators of many types are critical for maintaining global ecosystems and food security. They are instrumental in the reproduction of 75% of flowering plants and 35% of food crops. Protecting pollinators is crucial for maintaining the diversity, beauty, and abundance of our food supply and natural landscapes. Laurie will describe the different types of pollination and many of the pollinators you may see on the refuge.


    Laurie Sheppard is a certified Texas Master Naturalist with a primary interest in butterflies. She has tracked, photographed, and documented 95 butterfly species at Hagerman NWR of the 98 species of butterflies recorded in Grayson County. She leads a group of volunteers who provide Monarch migration data to Journey North each year and she was responsible for locating and reporting on several sub-populations of “at risk” Frosted Elfin butterflies at Hagerman.

    Laurie is a long-time volunteer at Hagerman NWR, currently serving as a Butterfly Garden Docent, a Tram Driver, a Nature Nook staffer, a writer/editor for the Featherless Flyer, and a member of the Friends of Hagerman Board of Directors. She is an avid photographer and regularly shares her images of butterflies, birds, and other wildlife on social media and in the Friends of Hagerman’s public outreach materials.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.


    Photo by Laurie Sheppard

    • March 21, 2026
    • 1:00 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092


    Photo Club Meeting


    Owls - Know Your Subject

    Event Leader: Dr. Wayne Myer 


    Dr. Wayne Meyer, an ornithologist, began birding at the age of 13 in Connecticut. He has birded extensively on both coasts of the United States and has spent the past quarter century birding in Texas and Oklahoma. Wayne will share his knowledge about Owls, which will help you learn their habits. Knowing more about your subject will help you locate and photograph your "prey". 




    • March 28, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • April 04, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • April 07, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • April 11, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • April 11, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Observing birds requires more than just seeing them. When you learn to recognize their songs you will find more birds and get better ideas about where to find them. Top birders hear more birds first than they see first. Come learn a few of the common birds around the refuge and improve your results.

    Dr. Wayne Meyer, an ornithologist, began birding at the age of 13 in Connecticut. He has birded extensively on both coasts of the United States and has spent the past quarter century birding in Texas and Oklahoma. Dr. Meyer has conducted extensive research on prairie birds and has been studying song learning and vocal development in Painted Buntings for more than a decade. He is a sought-after speaker for Master Naturalist groups and a frequent presenter at the Friends of Hagerman National Wildlife Refuge Second Saturday programs.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    Photo by Donnie Simmons

    • April 25, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • May 02, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • May 05, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • May 09, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • May 09, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register



    Initial Results of Bat Monitoring on Hagerman National Wildlife Refuge and around Grayson County, Texas

    With Bryon Clark and Margaret Avard


    The Friends of Hagerman (FoH) National Wildlife Refuge was awarded the O’Brien Prize by the National Wildlife Refuge Association in July 2025 for their application titled “Music of the Night: Citizen Science Bioacoustic Bat Monitoring at Hagerman National Wildlife Refuge.

    The primary goal of this project is to help address key gaps in understanding local bat species and their distribution on the refuge and in Grayson County, Texas. Such information may then be used to inform refuge management decisions and contribute to broader conservation efforts for bats across the region.

    Another major goal of the project is public engagement. Through hands-on educational programs and citizen science opportunities, this initiative aims to inspire both youth and adults to learn more about these often-misunderstood mammals and, hopefully, become bat advocates.

    Bryon Clark and Margaret Avard serve as the project leaders and will provide an update on this initiative, discuss challenges encountered, and share preliminary results from acoustic bat monitoring conducted on the refuge and throughout Grayson County, Texas. To date, analysis of the acoustic data suggests the probable presence of at least eight bat species across area.

    Bryon Clark and Margaret Avard are both nature enthusiasts and live southeast of Sherman, Texas. Their son, Gerald, is a master’s student at the Bren School of Environmental Science and Management at the University of California Santa Barbara. After retiring from Southeastern Oklahoma State, both have become active members of the Friends of Hagerman NWR and are certified Texas Master Naturalists. Dr. Avard served as a Professor of Earth, Space, and Environmental Sciences and Dr. Clark was a Professor of Biological Sciences before moving to administration and retiring as the Interim President of the University.

    Bryon has been interested in bats for almost 5o years and completed his master’s thesis and a post-doctoral experience on bat ecology. Margaret developed her interest in bats through the Texas Master Naturalists and listening to Bryon’s presentations. Together, they enjoy camping and often take their personal bat detectors along to record bat calls; needless to say, this activity has sparked some interesting comments from other campers. They have conducted acoustic bat monitoring in Texas, Iowa, West Virginia, Nevada, Utah, and California.

    The O’Brien Prize awarded by the National Association of Wildlife Refuges has expanded opportunities for Bryon and Margaret to share their enthusiasm for bats with others. As project leaders for the Bat Monitoring Project at Hagerman, they hope to recruit others to become interested in bats and assist with bat monitoring efforts on the refuge and their own property. Bats play a critical role in the environment, and these collective efforts will help promote a greater understanding of this remarkable group of mammals.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • May 16, 2026
    • 8:00 AM - 4:00 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    Schedule for the Day:

    8:00 to 9:30

    Early Bird Walk Visitor Center parking lot

    10:00 to 11:00

    Refuge Rocks - Birds! Ages 5-10, Reservations Required

     10:00 to 11:00 Tram Tour (Reservations Required)

    11:00 to 12:00

    Lecture: What Exactly is a Bird 

    with Dr. Bryon Clark, Vertebrate Ecologist

    11:00 to 2:00

    Ice Hole Food Truck (carport)
    11:00 - 2:00 Book Signing: Sam Crowe - Birds of North America

    12:00 to 12:30

    Master Storytelling with Doris Haynie (VC Patio)

    12:00 to 1:00

    Tram Tour (Reservations Required) 

     12:30 to 1:30

    Lecture: Birds are Amazing Flying Dinosaurs

    with Dr. Tom Stidham, Evolutionay Biologist and Paleontologist 

     1:00 to 3:00

    Butterfly Garden Walk 

    1:00 to 3:00

    Children's Activities & Puddles 

    Skins and Skulls of Mammals & Bats  ( Pavilion)

    2:00 to 3:00  Lecture: Where are All the Birds Going - Current Trends in Population Size with Dr. Wayne Meyer, Ornithologist

    2:00 to 3:00

    Tram Tour (Reservations Required)


    • May 16, 2026
    • 11:00 AM - 12:00 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    Although birds display a remarkable diversity of colors, shapes, sizes and behaviors, they share a set of defining characteristics that distinguish them from other animals. This presentation will explore several key adaptations, such as feathers, beaks, lightweight skeletal structures, and, in most species, the ability to fly, that enable birds to inhabit almost every environment on the earth’s surface. From Antarctica to your own backyard, you are likely to encounter several of the more than 11,000 species of birds found worldwide. This presentation will also provide a few simple and practical tips on how to identify the birds you see.

    Bryon has been a nature enthusiast since growing up on the family farm in southern Iowa. He has a B.A. in Biology from Central College (Iowa), an M.S. in Biology from Western Illinois University, and a Ph.D. in Biology from Kansas State University. From 1990 until his retirement in 2020, Dr. Clark served as a Professor of Biological Sciences and later as an administrator at Southeastern Oklahoma State University. Although trained as a mammalian ecologist, Bryon has developed a keen interest in the natural history and ecology of birds. Since retiring, he enjoys photographing birds and other wildlife, traveling, and volunteering with the Friends of Hagerman, Texas Master Naturalists, and Texoma Audubon Society.

    Bryon and his spouse, Margaret Avard, live southeast of Sherman, Texas. Their son, Gerald, is a master’s student at the Bren School of Environmental Science and Management at the University of California Santa Barbara. A shared enthusiasm for nature runs in the family, and their vacations are always adventures.

    Photo by Bryon Clark

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • May 16, 2026
    • 12:30 PM - 1:30 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Dr. Thomas Stidham will talk about some of the different lines of evidence from anatomy, behavior, and the fossil record that demonstrates that birds are very diverse living dinosaurs.

    Dr. Thomas Stidham is an evolutionary biologist and paleontologist who is fascinated by bird biology and evolution from their dinosaurian origins to today. During his career as a professor at Texas A&M University, the Chinese Academy of Sciences, and now Austin College, he has published scientific research on birds from the Arctic to the Antarctic. In addition to his main work on birds, Tom’s broad natural history perspective also has resulted in research publications on insects, mammals, reptiles, plants, and much more, including the discovery of new species in Texas and elsewhere. As a professor at Austin College, Dr. Stidham engages an active student body in exciting biology courses, mentors students in independent research projects in his lab, and continues his scientific collaborations around the globe.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • May 16, 2026
    • 2:00 PM - 3:00 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    Birds are a familiar and cherished part of life at the refuge—but many species are becoming harder to find. This Second Saturday program will explore current trends in bird populations and examine why changes are happening.

    Dr. Wayne Meyer, an ornithologist, began birding at the age of 13 in Connecticut. He has birded extensively on both coasts of the United States and has spent the past quarter century birding in Texas and Oklahoma. Dr. Meyer has conducted extensive research on prairie birds and has been studying song learning and vocal development in Painted Buntings for more than a decade. He is a sought-after speaker for Master Naturalist groups and a frequent presenter at the Friends of Hagerman National Wildlife Refuge Second Saturday programs.

    Photo by Adam Graham

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • May 23, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • June 02, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • June 06, 2026
    • 7:45 AM - 4:00 PM
    • Hagerman National Wildlife Refuge 6465 Refuge Road, Sherman, TX 75092
    Register

    Nature’Ology Day Camp June 6, 2026

    For Children 11 or 12 Years Old

    A full day of learning all about nature: fossils, prairies, spiders, birds, snakes and water cycles! Make a terrarium, enjoy a nature craft and meet other young nature enthusiasts!

    This program has become so popular, that it fills up very quickly. By opting into this mailing list, you will receive an email with a link to apply for a confirmed reservation before reservations open to the general public in the spring of 2026.

    • June 06, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • June 13, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • June 13, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Details TBA

    Tim Patton is a Professor Emeritus (which is a fancy way of saying retired professor) at Southeastern Oklahoma State University, where he worked for 26 years. He is a native of Arkansas and completed his Bachelor of Science in Fisheries and Wildlife Management at Arkansas Tech University. He went on to obtain a Master’s and then a Ph.D. in Zoology and Physiology from The University of Wyoming, then worked as a research scientist for the Wyoming Cooperative Fish and Wildlife Research Unit before becoming a professor at Southeastern in 1998. He was also an adjunct faculty at the University of Oklahoma and taught reservoir ecology at the OU Biological research Station. His career research has focused on various aspects of aquatic ecology and vertebrate ectotherms including fish, amphibians, and reptiles. His most recent and current research has focused alligators in the wetlands of southeastern Oklahoma.


    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • June 27, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • July 04, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • July 07, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • July 11, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register


    This talk will be centered around some of our local native “weeds” that are not only edible, but full of nutrition and (possibly) medicinal benefits! For thousands of years before modern farming, most people knew what local plants were safe to eat, useful for materials, and helpful when illness or injury happened. We have lost a lot of this knowledge as we have become dependent on more modern conveniences. We will look at a few local weeds with hidden benefits. Our focus will be on how to recognize them, when and how to harvest them, and how to properly prepare them for food and home remedies.

    Grayson County has been Karen Glenn’s home, off and on, since 1972. She has witnessed many changes in the area as the impacts of development change the native flora and fauna in North Texas. Since moving back home in 2000, Karen has taken part in numerous research projects at the University of Oklahoma Biological Station on Lake Texoma, taught chemistry courses at several local colleges and universities, volunteered at Hagerman National Wildlife Refuge, and, in 2017, joined the Texas Master Naturalist program. She and her son live on a small acreage in Gordonville, where they are working to restore the native habitat, which is rapidly disappearing due to development in the area. Her property has become her laboratory, and she looks forward to enjoying nature full time after retirement!

    Photo by Pam Rendall-Bass

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • July 25, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • August 01, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • August 04, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • August 08, 2026
    • 12:30 PM - 1:30 PM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Dr. Thomas Stidham will talk about some of the different lines of evidence from anatomy, behavior, and the fossil record that demonstrates that birds are very diverse living dinosaurs.

    Note: This is a repeat of the Bird Festival presentation on May 16, 2026.

    Dr. Thomas Stidham is an evolutionary biologist and paleontologist who is fascinated by bird biology and evolution from their dinosaurian origins to today. During his career as a professor at Texas A&M University, the Chinese Academy of Sciences, and now Austin College, he has published scientific research on birds from the Arctic to the Antarctic. In addition to his main work on birds, Tom’s broad natural history perspective also has resulted in research publications on insects, mammals, reptiles, plants, and much more, including the discovery of new species in Texas and elsewhere. As a professor at Austin College, Dr. Stidham engages an active student body in exciting biology courses, mentors students in independent research projects in his lab, and continues his scientific collaborations around the globe.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • August 22, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • September 01, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • September 05, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • September 12, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • September 12, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Did you know North Central Texas has wild native orchids? Some are more common than you think. This program explores the Ladies' Tresses (Spiranthes genus) of native orchids and all their associated weirdness, and touches on some of the beautiful rarer orchids in North Texas and an invasive orchid making its way across Texas. We'll give you tips for spotting and IDing them near you. A cheat sheet for identifying the local Spiranthes species is included.


    Carol Clark is an amateur botany enthusiast, a Texas Master Naturalist, a longtime member of the Native Plant Society of Texas, and is a Conservation Specialist with Monarch Watch.

    She also co-administrates the Texas Native Bee Co-op Facebook page, and chairs the Bring Back the Monarchs to Texas committee. She and her husband own and operate Clark Haven Farm, a wildlife preserve and custom wildflower seed business in Cooke County.

    Carol grew up with a nature photographer father and wildlife artist brother, and has spent much of her life looking around and learning in the great outdoors. Her favorite things to do are leading discovery walks in local natural areas, and finding and photographing interesting plants and insects.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • September 26, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • October 03, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • October 06, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • October 10, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • October 10, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Sparrows are some of the most common birds seen around the refuge, yet they’re often the most puzzling to identify. This Second Saturday program will explore the sparrow species found in North Texas, including those that call the refuge home year-round as well as winter visitors passing through. Learn simple, practical tips for telling sparrows apart by habitat, behavior, and subtle field marks, and discover where to look for them along refuge trails and fields. Perfect for curious beginners and experienced birders alike, this talk will help you see these small, secretive birds in a whole new way on your next walk through the refuge.

    Dr. Wayne Meyer, an ornithologist, began birding at the age of 13 in Connecticut. He has birded extensively on both coasts of the United States and has spent the past quarter century birding in Texas and Oklahoma. Dr. Meyer has conducted extensive research on prairie birds and has been studying song learning and vocal development in Painted Buntings for more than a decade. He is a sought-after speaker for Master Naturalist groups and a frequent presenter at the Friends of Hagerman National Wildlife Refuge Second Saturday programs.

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    Photo by Brenda Kay Edwards

    • October 24, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • November 03, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • November 07, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • November 14, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • November 28, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • December 01, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • December 05, 2026
    • 7:00 AM - 9:00 AM
    • H Pad, Sadler TX, 76264
    Register

    The Little Sit Sunrise Bird Count

    Meet Jack and the Bird Census Team while learning how to identify the birds of North Texas, and enjoy the beautiful sunrise over Lake Texoma! Modeled after Cornell's national "Big Sit" event, the public is invited to join a group of dedicated birders at sunrise to conduct a bird count as multiple species fly to the water and the surrounding land to feed.  Leaders will bring spotting scopes and will provide tips for identification of the many species you will see.

    This event begins 30 minutes before sunrise (sunrise is 7:19 AM) and lasts a couple of hours, but all are welcome to come and go as they please. Participants are advised to bring a chair, binoculars and water. 

    The location of the Little Sit is technically in Sadler, TX, but it is within the boundaries of Hagerman NWR.

    Location: H Pad, Sadler, Texas 76264 

    GPS Coordinates: 

    33.734961, -96.780582


    Directions from the Hagerman Visitor Center:

    • Take a right (north) out of the Visitor Center parking lot road.
    • At the bottom of the hill, take a left onto the gravel road (Wildlife Dr).
    • The road will end at the Big Mineral Day Use Area. Take a right onto Bennett Lane.
    • You will cross a bridge over Big Mineral Creek, then go over a low water crossing.
    • There will be several small gravel roads going off to the right.
    • Stay on Bennett until the road forks, then go right.
    • When the road forks again, go right.
    • Take the gravel road to the right marked “H” (you will see oil tanks on the NE corner) and go all the way to the end.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.

    Join us with membership today to receive the monthly Featherless Flyer newsletter with nature articles, program information, updated events and other important refuge information.

    • December 12, 2026
    • 8:00 AM - 9:30 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register

    Come walk on the wild side and discover the birds of Hagerman!

    Join Dr. Wayne Meyer, ornithologist, and Master Naturalist Jack Chiles for a guided bird walk along the Harris Creek Trail every Second Saturday, weather permitting. This easy, flat, well maintained trail makes for a relaxed and enjoyable walk as you spot birds and other wildlife along the way. The group will return in time for the Second Saturday nature program.

    Binoculars are available to borrow—just bring your curiosity and a bottle of water!

    Registration is recommended to receive event updates and weather-related notifications.

    Free and open to the public.  Donations are accepted to support this and other events and programs sponsored by the Friends of Hagerman NWR.
    • December 12, 2026
    • 10:00 AM
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    Register



    Michael Keck grew up in Fort Worth, Texas. He received his Ph.D. in Quantitative Biology from the University of Texas at Arlington, where he studied snake ecology and physiology. He has been a biology professor at Grayson College since 2001. He lives with his wife, Trish, and their dogs in Savoy, Texas.


    Photo by Chelsi Stapleton

    Registration is not necessary—all are welcome! But if any of these programs spark your curiosity, signing up will get you a friendly reminder three days beforehand. You’ll also receive our once-a-month Featherless Flyer newsletter—no email overload, and it’s easy to unsubscribe anytime.

    • December 26, 2026
    • Hagerman National Wildlife Refuge Visitor Center, 6465 Refuge Road, Sherman, TX 75092

    Join the Work Crew

    Do you enjoy working outside, mowing, sprucing up hiking trails, trimming and removing brush and general cleanup? Show your love for nature by joining the Outdoor Crew at Hagerman National Wildlife Refuge. Outdoor Crew volunteers meet on the First Tuesday and Fourth Saturday of every month. 

    With budget cuts and staff shortages due to retirements, the refuge needs you more than ever!

    For exact times, dates and other details about joining the volunteer Work Crew, please email us at: 

    info@friendsofhagerman.org

    Scouts welcome!


    • January 30, 2050
    • Hagerman National Wildlife Visitor Center, 6465 Refuge Road, Sherman, TX 75092
    • 38
    Register

    Each year, the Friends of Hagerman invite the public to support the Eastern Bluebird population through our Adopt-A-Nestbox Program. By adopting a nestbox, you’ll help protect these beloved birds and enjoy a front-row seat to their nesting journey.

    As an adopter, you’ll have the opportunity to name your nestbox and visit it anytime along the easily accessible Raasch or Harris Creek hiking trails.

    Throughout nesting season, nestbox sponsors will receive weekly email updates, including a photo from inside the nestbox and a description of each stage of development—from the first twig in the nest to the fledglings’ big day. An adopted nestbox also makes a wonderful and meaningful Christmas gift!

    A $50 donation per nestbox supports the care and maintenance of our impressive Bluebird Trail, which includes 45 nestboxes throughout the refuge.

    Join us in helping Eastern Bluebirds thrive—adopt a nestbox today!

    Things to Consider While Adopting Your Nestbox:

    "Nestbox Name" refers to the label you would like on your nestbox, for example: Porter's Perch 

    Be creative!  Your nestbox may house Eastern Bluebirds, Carolina Chickadees, Tufted Titmice, Carolina Wrens or (rarely) Prothonotary Warblers--so try be more inclusive than "Bluebirds" in the label. If left blank, the label will be the gift recipient's name or the purchaser's name if not a gift.  

    NOTE: 15 letters maximum.

    Gift recipient's name: Leave blank if not a gift.

    Email addresses of your gift recipients: Leave blank if not a gift.

    Click "Register" (Left) to Adopt-a-Nestbox

Search for any word--do not use quotes for phrases

Events and activities hosted by the Friends of Hagerman are funded by donations and powered solely by volunteers.  There are no fees for admission to the refuge or parking. The refuge is open from sunrise to sunset every day of the year and you may drive on any road unless gated.

6465 Refuge Road

Sherman, TX 75092

             

Kroger: Stop by the customer service desk at Kroger and link your Kroger Card to the Friends of Hagerman: the Friends will get rewards for every dollar you spend, at no cost to you.

Please add info@friendsofhagerman.org to your contacts to ensure delivery of registration confirmations, account information and the Featherless Flyer

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See you at the refuge! 

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