Tuesday May 30 8:00 a.m. and Wednesday May 31 8:00 a.m.  At and near Bessie's Pond, water quality testing with the Texas Stream Team protocol.  Hands on opportunity. Contact Tom Denyer, 830 522 4566 (talk, text, voice mail) or tom.den1917@gmail.com. VMS CODE: BD-01-B-FR TPWD Albert and Bessie Kronkosky State Natural Area Field Research

Dr. Amanda Adams will be providing us with an overview of the findings of the recently released State of the Bats of North America report.

Tuesday May 30 8:00 a.m. and Wednesday May 31 8:00 a.m.  At and near Bessie's Pond, water quality testing with the Texas Stream Team protocol.  Hands on opportunity. Contact Tom Denyer, 830 522 4566 (talk, text, voice mail) or tom.den1917@gmail.com. VMS CODE: BD-01-B-FR TPWD Albert and Bessie Kronkosky State Natural Area Field Research

Monitor milkweed at one of two milkweed patches at Herff Farm campuses. Contact Heather Austin at 830-388-7678 and my email is volunteer@cibolo.org. VMS CODE: KL-02-A-FR Cibolo Center for Conservation Field Research

Learn how to manage brush and improve wildlife habitat.

Join us on the last Wednesday of every month at noon to learn more about the "bugs" you should know.

We CAN control some things.

Brush Pile Burning: Safety, Effectiveness and Timing

This program on all things algae and cyanobacteria.

How to take care of trees.

Can the 3 Bird Species of Greatest Conservation Need hold on with encroaching development?

Geology Survey Friday mornings, June 16th, 23rd and June 30th. Start time has been changed to 8:00 am to take advantage of the cooler morning temperatures.  We will finish by 11:00 am. Come have fun with us on the Geology survey.  Geologic experience is not necessary.  Lean about fossils and what they tell us about... Read More →

Howdy All! We will be hosting our First Friday workday. We will meet at the bunkhouse on Clark Creek at 8:30am. Activities planned for the day vary. I will bring some grubbing/digging tools, as well as a wheelbarrow (I'll make sure the tire is aired up this time!!), but if you have a favorite grubbing... Read More →

Learn how to create a sustainable garden.

Audubon Texas hosts fruitful panel conversations on the impacts of air pollution to birds’ health and habitat

Beginners Bird Hike celebrating Pride Month.  You don't have to be a beginner to join.  Please bring water and binoculars.

Free event

Learn how to grow and care for native fruit trees.

Join us for stargazing!
Members of the San Antonio Astronomical Association and park staff will be on site with their telescopes to point out the moon, constellations, planets and more. Drop-in any time between 7:45pm and 9:45pm!