All Day

City Nature Challenge 2021

Join Texas Parks and Wildlife, Texas Master Naturalists, the Nature Conservancy, the Audubon Society, and many others in a fun challenge to see which city can document the most species during April 30 - May 3. It is easy to participate by joining an event or making observations on your own using  iNaturalist. Sign up…

Ongoing

Bird Strike Surveys

Sign up to help us look for bird casualties in downtown San Antonio. Register for one or more days--we appreciate any amount of time you can donate!