Join the park naturalist on an evening bird walk in the woods and shrub lands of Ricketts Glen State Park to collect data for the Fall Migration Challenge. Good boots are recommended for walking. Please bring your own bug spray, flashlight, and binoculars. Some binoculars are available to borrow. Contact Rhiannon Summers at 570-477-7780 or rhsummers@pa.gov for more information. Meet at the Glens Lot along Rt. 118 in Ricketts Glen State Park.