This month’s speaker at the online meeting of Bexar Audubon Society is Gregg Eckhardt, an environmental scientist with 33 years of experience. Mr. Eckhardt is a Senior Analyst for the San Antonio Water System, and he will describe how the Edwards Aquifer works and how it is managed. He also will discuss the environmental, social, and cultural importance of places like San Marcos Springs. [Note: Approved for AAMN AT hours.] For details about this Zoom meeting, please see the Bexar Audubon Society’s website.