Meetings & Events
Bexar Audubon South Central Texas offers you engaging
presentations, enlightening topics, useful workshops,
and enriching discussions during our monthly meetings and other events.
Please join us!
Monthly Meeting
Hidden Hunters: Exploring Evolutionary Owl Adaptations
with Denver Holt
Wednesday, January 22
In-person (6:00) & Zoom (6:30)
Discover the secretive world of owls in an exciting presentation by Denver Holt (seen above with a Snowy Owl chick), founder of the Owl Research Institute (ORI). Owls are found on every continent except Antarctica, yet they remain some of the most elusive and mysterious birds in the world. Their nocturnal habits, secretive behaviors, and extraordinary adaptations make them both fascinating and challenging to study.
Learn how owls have evolved to become masters of camouflage and stealth. From cryptic plumage and stillness to their remarkable ability to fly silently, owls are perfectly equipped for their lives as nighttime hunters. Denver will explore their exceptional senses, explaining how they see in near darkness and hear with pinpoint accuracy. You'll also gain insights into locating these enigmatic birds by understanding their breeding seasons, vocalizations, and habitats.
Whether you're an experienced birder or simply curious about owls, this presentation will deepen your appreciation for these iconic raptors and their unique role in nature. Don't miss this opportunity to hear from one of the leading experts in owl research!
Denver Holt: When it comes to documenting change in the natural world, Denver Holt has some data to fall back on. He has studied owls in the wild for over 30 years and is one of the world’s leading experts. The mission of the Owl Research Institute is to produce reliable data through long-term research. According to Denver—"Owls are natural ambassadors of conservation. They occur in every habitat and on all continents, except Antarctica. And they are a group the public really responds to. If we’re working to conserve grasslands, tundra, desert or forest, there is an owl species that lives there, relies on that habitat, and can help usher the message. Owls are conservation icons on a global scale, not just the Arctic.”
Read more about Denver and the work of the Owl Research Institute HERE. Read about the fantastic adaptations of Great Gray Owls and how they hunt in deep snow HERE.
Denver Holt will be speaking to us via Zoom from the Owl Research Institute in Montana.
In-person | 6:00 pm
Alamo Colleges District
2222 N. Alamo Street, San Antonio, TX 78215
Please sign up HERE for coming in-person
BAS will provide food and you are welcome to bring a dish to share!
Zoom | 6:30 pm
Click HERE to Join the Zoom Meeting
Meeting ID: 868 5612 0955
Passcode: 240194
Find your local number to call in here.
Approved for AAMN AT hours
Monthly Meeting
JOIN BEXAR AUDUBON SOUTH CENTRAL TEXAS FOR A DOUBLE FEATURE LIVE MEETING
Wednesday, February 26
In-person (6:00) & Zoom (6:30)
Twice the Information, Twice the Motivation
BOTH Approved for AAMN AT hours
Grassland Restoration and Other Conservation Efforts
Mitchell Lake Audubon Center
with Corina Solis
Drone photo of prescribed burn at MLAC by Justin Moore
Grassland restoration is at the heart of Audubon’s mission to protect and sustain vital ecosystems, and Mitchell Lake Audubon Center is proud to play a key role in this effort. In this presentation, Corina Solis, Land and Conservation Coordinator, will explore the grassland restoration projects underway at Mitchell Lake, including implementation of prescribed burns to enhance native plant growth and biodiversity.
Corina will discuss why grassland restoration is critical for supporting bird populations, pollinators, and overall ecosystem health, and how these efforts align with Audubon’s vision for resilient landscapes. The presentation will also highlight smaller-scale conservation projects happening at Mitchell Lake and provide practical tips for individuals looking to make a difference in their own communities.
Corina Solis is a passionate conservationist with almost 10 years of experience in conservation, education, and project coordination. Corina serves as the Land and Conservation Coordinator at the Mitchell Lake Audubon Center, where she leads habitat restoration efforts, designs engaging workshops, and fosters community involvement in environmental stewardship.
Corina’s expertise includes native plants and pollinator ecology, which she highlights through the native plant demonstration gardens at Mitchell Lake Audubon Center that she has carefully curated to benefit birds and pollinators. These gardens serve as a practical and inspiring examples of how individuals can use native plants to support biodiversity and create thriving habitats in their own spaces. She is committed to advancing environmental equity and sustainability and is a passionate advocate for conservation through her work in habitat restoration and community education.
2025 City Nature Championship Challenge: Birders WANTED!
with Jane Weeden and Peter Joseph Hernandez
Learn how Audubon members can leverage iNaturalist (iNat) to support biodiversity and contribute to the CNC! Peter will provide an overview of iNat, highlighting its features compared to eBird, its global impact, and its local significance, including Texas Parks and Wildlife Department (TPWD) stats. Jane will outline how birders can make a difference during CNC weekend (April 25–28, 2025) by recording observations, forming teams, and leading walks to document not only birds but entire ecosystems. Looking ahead to 2025, participate in hands-on events, ID parties, and classes to sharpen your skills and help San Antonio shine in the CNC! Members can practice hands on mothing at the blacklight demonstration following the meeting.
Both presenters are avid photographers who continually refine their skills to document the biodiversity around us. Together, their coordination and leadership efforts in 2024 led the San Antonio Metro Area to become national champions in the City Nature Challenge and achieve 3rd place globally.
Jane Weeden is Co-Coordinator of the City Nature Challenge (CNC) for the San Antonio Metro Area (2024-2025) and an iNaturalist staff member (Accounting Associate) since 2024. Jane holds an MBA from UTSA and is passionate about promoting the iNaturalist mission.
Peter Joseph Hernandez has been a seasoned iNaturalist user since 2015 and CNC Co-Coordinator since 2020. Peter is a member of the Alamo Area Master Naturalists and Guadalupe County Master Gardeners. A retired Senior Director in the telecommunications industry (2015), he has since dedicated himself to understanding nature and advocating for biodiversity through citizen science and iNaturalist.
In-person | 6:00 pm
Please sign up HERE if you plan to attend the meeting in person
Alamo Colleges District, 2222 N. Alamo Street, San Antonio, TX 78215
Feel free to bring snacks to share for our social time 6:00 to 6:30 PM.
You do not need to sign up if you will attend via Zoom.
Zoom | 6:30 pm
Click HERE to Join the Zoom Meeting at 6:30 pm
Meeting ID: 868 5612 0955
Passcode: 240194
Find your local number to call in here.
Approved for AAMN AT hours
In Case You Missed It:
Bexar Audubon South Central Texas online presentations are available on Vimeo
Click on the word "Vimeo" in headline above
to access these recordings.
Easy Ways to Increase Access and Inclusion for Disabled Birders by Freya McGregor
The Paleohistory of Adélie Penguins in the Ross Sea Region, Antarctica, and Climate Change by Dr. Steve Emslie
Birding to Change the World:
A Conversation with author Dr. Trish O'Kane
Audubon Texas Conservation in ACTION
by Dr. Richard Gibbons
Flycatchers of North America
by Cin-Ty Lee
Bringing Nature Home Using Native Plants: A Personal Journey
by Craig Hensley
The Spiders of Central Texas by Sheryl Smith-Rodgers
Ferdinand Lindheimer: From Political Exile to "Father of Texas Botany" by Betty Keese
Recovering the Lost Words by David Cook
Land Stewardship for Birds: A Guide for Central Texas by Rufus Stephens & Jan Wrede
Raptors of Texas by Dr. Craig Farquhar
PowerPoints Slides Click Here.
Cats Indoors: Better for Cats, Better for Birds, Better for People by Grant Sizemore
Restoring and Creating Pollinator Habitats by Dr. Sean Griffin
Exposure of terrestrial birds to microplastic: The effects of urbanization and ecological traits
Presented by Alexis Baum
Ocelots in Texas: Conservation Challenges and Opportunities by Dr. Sharon Wilcox
30,000 Miles in Search of Godwits, from the Mexican Border to the Arctic Ocean by Bruce Beehler, PhD
The Strange and Wondrous Adaptations Birds Rely on to Get By: Dr. Roger Lederer
Lights Out: Safer Skies for Migrating Birds
by Dr. Tania Homayoun
Hog Island Audubon Camp Experiences in Maine by Yvette Stewart and Corina Solis
Anticoagulant Rodenticides and Raptors by Eres Gomez
Species of Greatest Conservation Need in Texas by Romey Swanson
New insights into the genetics of the Golden-Cheeked Warbler by Dr. Giri Athrey
Wingbeat Atlas: Bird Photography by Ken Butler and Poems by Lucy Griffith
Little (studied) Kite on the Prairie: Investigating the Ecology of Mississippi Kites by Dr. Ben R. Skipper of Angelo State University
Cornell Lab of Ornithology: Birds of the World by Laura Kammermeier
Victoria Winter Hummingbirds by Dr. Brent Ortego
The Edwards Aquifer and San Marcos Springs by Gregg Eckhardt
Ethnobotany and the Appreciation of Native Plants by Maeve Bassett of San Antonio Botanical Garden
Golden-cheeked Warbler Important Bird Area Training Video presented by Jewell Cozort of SA Parks and Recreation Dept.
The Wonderful Wild of Texas: A Herping Big Year by Romey Swanson of Audubon Texas
"A Most Remarkable Creature" by author Jonathan Meiburg about caracaras
The Billion Birds Report and Texas by Richard Heilbrun, TPWD
Effects of Light and Noise on Birds by Dr. Jennifer Phillips of Texas A&M San Antonio
A Kingdom of Birds: Birding in Saudi Arabia by Greg Askew
All About Flycatchers by Craig Hensley, Texas Nature Trackers/TPWD
The Serengeti by Peter Roberts, Bird Guide
Doc & Martha: Matagorda Island Naturalists Documentary by Greg Pasztor
San Antonio Parks & Rec Natural Areas: An Opportunity to Connect People with Nature by Nature Preserve Officer Wendy Leonard
A House for Wren by Author Julie Beever
Balcony Birding in the Time of Coronavirus by Martin Reid
Wildscaping, Creating Habitat in Our Cities by Judit Green, TPWD
iNaturalist and the City Nature Challenge by Craig Hensley, Texas Nature Trackers/TPWD
Birds of Prey by Matt Reidy, TPWD
Purple Martins78209 Project by Allison Hayne
Catios: Outdoor Cat Patios by Cynthia Chomos
To Burn or Not to Burn? By Maureen Frank, Texas A&M AgriLife
Building Bird-friendly Cities and Conservation Leaders for the Future by Yvette Stewart, Audubon Texas
Saving Birds One Building at a Time by Lynne Parks, Lights Out Baltimore
Introduction to Bats by Nyta Brown, Old Tunnel State Park
Damsels & Dragons by Craig Hensley, Texas Nature Trackers/TPWD
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