The York County Department of Parks and Recreation will present a bat program for adults and children ages 11 and older, 2:30-4 p.m. Sunday, Aug. 17, at Nixon County Park, 5922 Nixon Drive, Springfield Township. Linette Mansberger, a park volunteer and bat enthusiast, will present an indoor slide presentation and talk with props to explain the unique nature of this often misunderstood group of flying mammals.

The program will feature a discussion of bat biology and their ecological role.

Admission is free and registration is not required. For more information, call the park's Nature Center at (717) 428-1961.