Park Forest, IL—(ENEWSPF)—August 13, 2013. The Third Annual Hummingbird Festival will bring avian ecologist Vernon Kleen back to the Wetland Discover Center at the Park Forest Aqua Center, 30 N. Orchard, on Saturday, August 17 from 3 p.m. to 6:30 p.m. With the help of the Thorn Creek Audubon Society’s (TCAS) Hummingbird Helpers, Kleen will capture and band the birds that come to the many feeders there. The event is free and open to the public.






