National Wildlife Refuges in Pennsylvania

Looking across a meadow and a pond at Erie National Wildlife Refuge
Erie National Wildlife Refuge
 
An environmental student at John Heinz National Wildlife Refuge at Tinicum
An environmental student at John Heinz National Wildlife Refuge at Tinicum
Locations of the National Wildlife Refuges in Pennsylvania
 
Cherry Valley photo courtesy of Congressman Paul Kanjorski
Other photos courtesy of the US Fish & Wildlife Service
Map courtesy of Cartesia MapArt US Terrain