From lubee.org

Explore the mysteries of Central Park at twilight as we seek these fascinating and misunderstood flying mammals—and learn about their great importance to our environment. We’ll see local bat species in flight as they hunt and dive for insects, and hear them with an echolocator. Other nocturnal creatures may be seen as well. Bring bug spray and a flashlight. Limited to 16. $32 (22) for adults, $20 (14) for children under 12. All children must be accompanied by an adult. Recommended for ages 5 and up. Meet at 103rd Street and Central Park West.

Tuesdays, July 15-August 12, 7:45-9:15pm.

Visit the NYC Audubon website to register.