The National Wildlife Refuge System encompasses more than 850 million acres of land and waters across America’s 568 National Wildlife Refuges, including 5 Marine National Monuments. The U.S. Fish and Wildlife Service (USFWS) is responsible for managing these lands and is expected to fulfill its obligation to the Refuge System’s 64 million annual visitors and diverse wildlife on a budget of a mere 61¢ per acre per year, a fraction of what other land agencies receive. For comparison, the National Park Service receives $31 per acre for land management.