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Open Today 10:00 am - 5:00 pm

Saturday with a Scientist: Bottom Dwellers

12:00 pm - 2:00 pm

What is “river health,” and how is it measured? Join San Antonio River Authority Aquatic Biologist Adrian Reyna for Saturday with a Scientist: Monster Fish Edition. Focusing on bottom dwellers and unexpected river health indicators, Reyna will be inside National Geographic’s Monster Fish exhibition answering your questions about the health of the San Antonio River.

General museum admission and special exhibition ticket required. Reserve your admission online.

catfish inside monster fish
Ticket Prices:


November 19, 2022
12:00 pm - 2:00 pm


Witte Museum
San Antonio River Authority


Kathleen and Curtis Gunn Gallery at the Witte Museum
3801 Broadway
San Antonio, TX
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