INTERESTING  LINKS 

There are more than 500 National Wildlife Refuges across the United States.
Each one is unique in its combination of birds, mammals, and natural habitat.
To find out more, these links can get you on your way:

U.S. Fish and Wildlife Service Website

USFWS National Wildlife Refuge System Pages

National Wildlife Refuge Association Website

Cornell Laboratory of Ornithology (All About Birds and Birding)

The National Audubon Society Web Site

Audubon's Refuge Pages

Great Outdoors Recreation Pages Website

Birding Around the World