A young man at John Heinz National Wildlife Refuge at Tinicum in Pennsylvania
Exploring the Horizon
PENNSYLVANIA: The boardwalk at John Heinz National Wildlife Refuge at Tinicum winds through wetlands surrounded by woodlands.
PENNSYLVANIA: The boardwalk at John Heinz National Wildlife Refuge at Tinicum winds through wetlands surrounded by woodlands.
Image
Photo By/Credit
Lamar Gore/USFWSEcosystem
Forest
Wetland
Recreational Activity
Media Usage Rights/License
Public Domain