Established, Clarks River National Wildlife Refuge has an area of 8,040 acres and is governed by the U.S. Fish and Wildlife Service which is a US federal agency managing fish, wildlife, and natural habitats.
Clarks River National Wildlife Refuge is a bottomland hardwood forest located in western Kentucky near Benton. The refuge lies along the East Fork of the Clarks River and is seasonal home to over 200 different species of migratory birds. Graves County, Marshall County, McCracken County, Kentucky, United States 8,040 acres (32.5 km) U.S. Fish and Wildlife Service 
The United States Fish and Wildlife Service (USFWS or FWS) is an agency of the US federal government within the US Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. 
