https://stateparks.com/fern_cave_national_wildlife_refuge_in_alabama.html
Fern Cave National Wildlife Refuge, an Alabama National Wildlife Refuge located near Huntsville,...
Fern Cave NWR was purchased in 1981 to provide protection for the federally endangered gray and Indiana bats. It consists of 199 acres of forested hillside...
national wildlife refugefern cavealabamalocatednear