Conservation News

Conservation News

Keeping Bexar Audubon Society members informed of activities, issues, policies, and proposals
that affect us all is important to us. We’ll post articles to ensure you’re up to date and
aware of the latest conservation news, projects, and research, as well as offering suggestions on ways you can help, including taking action in your own backyard.

Thoughtful Consumer

Click here for a list of products that can help you reduce the use of plastic in your everyday life.





Bird-friendly Products

From retailers that ship all over the nation to local butchers and shops, here is a guide to the ranches and retailers that sell products raised on Audubon-certified bird-friendly land.




Keep your cat safely enclosed in an outdoor space while protecting birds and other wildlife. Catio Spaces offers DIY plans for building any one of a variety of cat patio (catio) designs. Use the promo code BirdsRus at checkout and BAS will receive a 10% donation.





Bird netting, which is commonly used in gardens to keep birds and other wildlife from getting to your fruits and veggies, can also be dangerous to animals. Watch this brief video to find out why you should not use netting in your garden. Alternatives are shown that are safer and less likely to harm wildlife that may get tangled in netting.




Changes in SA Materials Accepted for Recycling 

The City of San Antonio has updated their website to show you what's acceptable for recycling in the way of paper, plastic, metal, and glass. The San Antonio Report offers an in-depth article about recycling locally and elsewhere.


The American Birding Podcast brings together staff and friends of the American Birding Association to discuss birds, birding, travel, and conservation in North America and beyond.

Join host Nate Swick every Thursday for news and happenings, recent rarities, guests from around the birding world, and features of interest to every birder.



What is Plirding?

In Sweden a few years ago, a movement called “plogging” sprang up, encouraging runners to pick up trash along their run. Plogging (a combination of Swedish plocka upp —“picking up”— plus “jogging”) took off in popularity, and runners around the world now turning every run into a treasure hunt, picking up any trash they find.

Inspired by plogging, “plirding” is picking up trash while birding! Picking up even a couple of pieces of trash while we’re out on the trail or in a park can help make a difference. And as others see our example, they might be encouraged to pick up trash too—or perhaps even not throw it on the ground in the first place.

A quick note in these times of COVID-19: please continue to maintain the recommended 6’/1.5m of social distancing while out plirding, and do not pick up anything you do not feel comfortable picking up. The CDC recommends the use of face masks and hand sanitizer, and we think wearing gloves while plirding is always a good idea!

2021-2022 Duck Stamps are Now Available

The 2021-22 Federal Duck Stamp featuring a Lesser Scaup drake is available for purchase now through December 31, 2021, or as long a supplies last. Duck Stamps still cost only $25 (the face value) each. This year, because we are not meeting in person, you can buy your Duck Stamp by mail by adding just $1 extra per order for as many stamps as you want to purchase at one time.
To purchase your stamps, send your order with the following information:

  • Your Name
  • Your Mailing Address
  • Check made payable to Bexar Audubon Society for the total number of stamps in your order, plus $1 postage and handling per order.

Mail your information and check to:
Bexar Audubon Society
P.O. Box 6084
San Antonio, TX  78209-6084

Audubon for Kids

Which Matters More to Sea-Level Rise:
Glaciers or Icebergs?

In this experiment, kids test whether land ice or sea ice causes oceans to rise as the planet warms.

TPWD Conducts Sparrow and
Shrike Studies through Banding

Bexar Audubon Society is sponsoring Craig Hensley’s sparrow and shrike banding projects at Cibolo Preserve in Boerne and will manage donated funds to support his work. Craig is a Texas Nature Trackers Biologist with Texas Parks & Wildlife Department.

The sparrow research project seeks to better assess the populations of Grasshopper Sparrows, LeConte’s Sparrows, and other grassland sparrows through a mark-recapture effort using mist nets. Read more.

The goal of the Loggerhead Shrike project is to help determine overwintering population health, as well as to discover where overwintering birds travel from in their northern breeding grounds. Colored leg bands will allow for recognition of individual birds without having to recapture them, using community scientists to document colored band combinations on the legs of individual birds seen in the field. Read more.



BirdLife International asks you to sign the petition to make it a UN-recognized human right to live on a healthy planet: "The United Nations must show leadership by recognizing a healthy natural environment as a human right as part of their response to the coronavirus crisis."


2020: A Metamorphosis

2020: A Metamorphosis uses the monarch butterfly's migration as a lens through which to view this unique moment in history and how we are adapting. The 24-minute film (click here to watch) follows the monarchs' 2020 multi-generation migration from Mexico on their journey north and back to Mexico in October. Viewers will appreciate the parallels between monarchs’ struggle to continue their life cycle and ours, in this year of a deadly pandemic, social unrest, and climate change. Directed by Walley Films. Produced by Texas Butterfly Ranch for their 5th Annual Monarch Butterfly and Pollinators Festival.  


New iNaturalist Project: Bird Window Strikes in 9 Central Texas Counties

SAVE BIRDS FROM GLASS COLLISIONS! Birds can’t see glass. As a result, up to one billion birds hit glass and are killed each year in the U.S. alone as they try to navigate around houses, office buildings, and other obstacles.

This iNaturalist project seeks to document window strikes that result in bird mortality by collecting data on such strikes in the nine-county area served by Bexar Audubon Society. This data will be used to EDUCATE people about the danger that glass poses to birds and to INFORM individual and city decisions on building practices and bird conservation (bird-friendly glass and strike prevention methods).

If you find a deceased bird whose death was caused by flying into a window, please take a photo of the bird and upload it in iNat to this project. We need the specific location where each photo was taken (name of building, street address, GPS coordinators, or other locators). We are collecting data to document where the strikes are occurring so we can address the underlying causes (glass type, lighting, feeder position, plantings that attract birds, etc.)

IF YOU FIND AN INJURED BIRD that has obviously hit a window, please call Wildlife Rescue and Rehabilitation EMERGENCY NUMBER 830.336.2725; their staff will advise you.

WARBLER WOODS CAN TRANSFER DECEASED BIRDS TO TEXAS A&M:  Warbler Woods Bird Sanctuary in Cibolo, just northeast of San Antonio, is licensed to hold the birds that will then be transferred to Texas A&M. If you find a deceased bird, even a common one:
1.  Put deceased bird in a plastic freezer bag and include a note with county in which the bird was found, reason for death if known, species if known, date if known
2. Remove air from plastic bag and store in freezer
3. Make arrangements to bring bird to Warbler Woods Bird Sanctuary by emailing
4. Place the bird in the garage freezer at Warbler Woods and email Warbler Woods to let them know you have dropped off the bird


PurpleMartins78209 Project

By Allison Hayne

June 4, 2021 Update: The Purple Martin house at the Alamo Heights Little League ball fields has been a huge success this year. Next year I hope to add some hanging gourds to the bottom. I suspect we will have a full house next year. So far out of 14 compartments, we have 8 nesting pair! Today I did a nest check and we have 22 eggs and 14 babies! The pair with 6 babies has their hands full!!! The other house still has no takers. We will relocate it next year, as it’s just too close to nearby trees.

April 2020: One of the important migratory bird species in Texas is the Purple Martin, North America’s largest swallow. Purple Martins winter in South America, primarily in Brazil. In mid-January, Purple Martins begin showing up along the Gulf Coast of North America. Their breeding range in Texas includes most of the state except the Trans Pecos region.

East of the Rocky Mountains, Purple Martins nest exclusively in human-supplied housing because of loss of habitat and competition. To ensure successful nesting, housing must not be impeded by tall trees within 30 to 40 feet with wide-open flyways. Entry holes must be resistant to European Starlings and houses must be accessible for regular inspection to help control competition from introduced species such as the House Sparrow and European Starling. For housing located in the country, a predator guard is a must to keep snakes from climbing poles and eating whatever they find inside.

Thanks to many generous donors, my husband, Elliott, and I purchased a 12-gourd rack and installed it close to St. David’s Church in Terrell Hills. With permission from the City of Alamo Heights, we have assumed responsibility for the two Purple Martin houses on Viesca St. at the Judson Nature Trails and at the Alamo Heights Little League fields. We received financial backing from local residents as well as support from Bexar Audubon Society to make necessary repairs to the existing T-14 Purple Martin houses at those locations. We have observed successful nesting pairs at all of these sites.

If you need assistance with mapping out a Purple Mountain house location, maximizing its effectiveness, or are interested in donating an unused house to the PurpleMartins78209 Project, please contact me at or text 210/289-6477. Monetary donations can be made by Venmo @Allison-Hayne.

Healthy Gulf - Northern Gannet - FB
Resilience - American Oystercatcher - FB
Recovering - Snowy Plover - FB

Audubon's Work in Protecting Birds on the Gulf Coast
10 Years After the BP Oil Spill

Since the BP oil disaster 10 years ago, Audubon has been protecting birds at more than 600 sites across the Gulf Coast. Last year Audubon developed a science-based plan that outlines 30 projects worth $1.7 billion, which will collectively address the recovery and health of 11 flagship bird species like Brown Pelicans, Black Skimmers, and Least Terns. Learn more

I Saw A Bird from Audubon brings a bit of the bird world indoors for everyone, no matter where they are. This Facebook Live series highlights funny, engaging, educational, and sometimes weird bird-related topics and discussion, all while fostering a sense of community for everyone who finds joy in birds. More info and links to the episodes can be found here.

An Unlikely Partnership Can Bring Grassland Birds Back



Male Horned Lark by Dave Showalter, National Audubon Society
Male Horned Lark by Dave Showalter, National Audubon Society

From National Audubon Society: For thousands of years, grassland bird habitat has been shaped by bison and other large grazing mammals. But today, grassland birds are one of the most threatened bird groups and barely a third of their habitat remains. Fortunately, the cattle that have replaced America’s bison can still help create excellent habitat for grassland birds when managed properly. Learn how Audubon’s partnership with America’s ranchers across 2.2 million acres can help bring grassland birds back from the brink. Keep reading

When It's Okay (or Not) to Feed Birds

Providing food—for photography or simple enjoyment—can be a thorny issue. For guidance, ask yourself these three questions: Is this species at risk? Is the food appropriate and safely provided? Is feeding this bird likely to change its behavior in harmful ways? Read more in this thought-provoking article from National Audubon.

Seven Things Every Nature Lover Should Know

Understanding bird etiquette and obeying the law are common threads that unite us in our hobby and experience. The welfare of birds must come first. Here are seven of the most important things to remember to protect yourself and birds. Adapted from Birds and Blooms (Dec. 2019/Jan. 2020) article by Kenn and Kimberly Kaufman. Read more.

Observations Shared by Bird Watchers Reveal Migratory Pathways of More than 600 Bird Species

Evalyn Bemis, Audubon Photography Award

Nature is wondrous and one of the most fascinating phenomena in nature is migration. Twice a year birds embark on perilous journeys crossing mountains, deserts, and oceans, sometimes traveling more than 3,000 miles each way. Even tiny birds weighing less than a nickel, such as Ruby-throated Hummingbirds, cross the Gulf of Mexico to and from their wintering grounds every year.  Read this article by Kathi Borgmann at


Learn energy-saving tips in this 1-minute video.

3 Billion Birds Lost

Bring Birds Back


Two-thirds of North American birds are at increasing risk of extinction from global temperature rise. Click below to read the National Audubon Society report.


What are the Best Native Plants for Your Yard?

Search the National Audubon Society's Native Plant Database by zip code
to find the best native plants for birds in your area.

Do you Have Old Bird Lists But No Time to Enter in eBird?

Allan Seils, Travis Audubon Society Member, has a passion for preserving historic bird records. He has digitized and uploaded to eBird thousands of bird sighting records that otherwise would be lost—a hobby he does for free. If you have old field notes/checklists you want to have digitized and possibly uploaded into eBird or other databases, please contact Allan by email.


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