The San Antonio River Authority has a citizen science program that is part of a global community. You can become a Watershed Wise Citizen Scientist and start collecting important, research-grade data right now! No experience necessary. Simply use your smartphone to download and sign-up on www.iNaturalist.org for free! Once you're in, be sure to join San Antonio River Projects!
What is great, too, is that we use the data in our bird studies, our monitoring of the success of the ecosystem restoration along the San Antonio River, and help provide information into wildlife migration. It is simple and FUN!