The San Antonio River Authority invites you to join our inaugural 2021 River Symposium Parks BioBlitz! Join...

The San Antonio River Basin is home to over 35 unique fish species, countless species of aquatic insects, a...

Our primary purpose is to create a database of species found in our riparian study area in order to documen...

How do our experiences shape our futures? What forces, be it location, time, history, etc., structure our a...

The San Antonio River Authority invites River Warrior volunteers and friends to join our first seasonal FAL...

The San Antonio River Authority invites River Warrior volunteers and friends to join our 2nd seasonal FALL ...

The San Antonio River Authority invites River Warrior volunteers and friends to join our first seasonal Sum...

The San Antonio River Authority invites River Warrior volunteers and friends to join a seasonal Winter 2021...

The San Antonio River Authority invites local corporations, non-profits, university students and friends to...

The San Antonio River Authority's Mission is to enrich and sustain life in the San Antonio River Watershed....

The San Antonio River Authority invites you to join the City Nature Challenge, where you can contribute to ...

This project is to recognize World Ocean Day June 8th, 2023 https://unworldoceansday.org/ 70% of the eart...

Contains organisms that would be found living in the marine environment. This is a work in progress. Diadro...