A birder shares her experience exploring the hallowed grounds that were once Harriet Tubman’s Underground Railroad. Read More “Searching for Chuck-will’s-widows at Blackwater National Wildlife Refuge”
POSTCARD WORTHY: A Great Blue Heron wades in the water as the sun rises over Blackwater National Wildlife Refuge. The Maryland preserve contains 28,000 acres of tidal marshes, mixed hardwood and loblolly pine forests, and other habitats. Photo by Jim Beers/Shutterstock
