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A Beginner's Guide to the National Wildlife Refuge System

Updated September 28, 2026

The National Wildlife Refuge System is the largest and most diverse network of lands and waters dedicated to ensuring the long-term future of America’s rich fish and wildlife heritage. Think abundant wildlife, clean water, clean air and world-class recreation.

“Being able to get out on the refuge calms my heart, restores my soul and helps me put things back into perspective. I think it can do the same for others,”

Steve Gifford, an accomplished amateur photographer and regular visitor to Patoka River National Wildlife Refuge in Indiana, where he took the river otters photo below.

Four river otters lined up in a row treading water in a marsh -- with just their heads above the water's surface
River otters at Patoka River National Wildlife Refuge in Indiana.
https://flic.kr/p/cNjwHj

By the Numbers

Managed by the U.S. Fish and Wildlife Service, the lands and waters of the National Wildlife Refuge System fall mostly along our nation’s rivers, coasts and wetlands and across its heartland. But they also extend into our deserts, forests, mountains, oceans and the Arctic.

  • From the Caribbean to the Pacific and Maine to Alaska, there are more than 570 national wildlife refuges.
  • The National Wildlife Refuge System also includes 38 wetland management districts, most of them in Prairie Pothole Region of the upper Midwest. Wetland management districts have been called “jewels on the prairie.”
  • The National Wildlife Refuge System includes five marine national monuments. Four are in the Pacific: Papahānaumokuākea, Pacific Remote Islands, Rose Atoll and Mariana Trench. One is in the Atlantic: Northeast Canyons and Seamounts Marine National Monument.
  • National wildlife refuges provide important habitat for more than 380 threatened or endangered species. 
  • Many refuges also conserve Congressionally designated wilderness and a range of historical and cultural resources. 

History

President Theodore Roosevelt established the Refuge System in 1903 at what is now Pelican Island National Wildlife Refuge in Florida. The refuge includes the island and more than 5,400 acres of protected waters and lands in and near Indian River Lagoon on the Atlantic coast.

Aerial view of a small island with sand and green vegetation on it, surrounded by deep blue water
The National Wildlife Refuge System traces its origins to Pelican Island National Wildlife Refuge.

 The Blue Goose, originated by the late cartoonist J.N. “Ding” Darling, is the symbol of the National Wildlife Refuge System. Rachel Carson, author of “Silent Spring” and former U.S. Fish and Wildlife Service biologist, said: “Wherever you meet this sign, respect it. It means that the land behind the sign has been dedicated by the American people to preserving, for themselves and their children, as much of our native wildlife as can be retained along with our modern civilization.”

A large brown entrance sign with the words "Refugio Nacional de Vida Silvestre de Laguna Cartagena National Wildlife Refuge" and a blue goose image on it
The Blue Goose, originated by the late cartoonist J.N. “Ding” Darling, is the symbol of the National Wildlife Refuge System.
Three antlered mule deer standing amid prairie vegetation with the Denver skyline and the Rocky Mountain as a backdrop

Experience America's Wildlife Heritage

At hundreds of wildlife refuges, you can fish, hunt, walk a trail, photograph wildlife and enjoy environmental education programs. There is at least one national wildlife refuge in each state.

Get Involved

The U.S. Fish and Wildlife Service partners with community groups across the country to achieve conservation goals while meeting local needs. You can experience fish, wildlife and the Refuge System up close and personal by volunteering, joining a Friends organization or getting involved with our numerous conservation partners.

Urban Wildlife Conservation Program
The Fish and Wildlife Service’s Urban Wildlife Conservation Program offers a broad and innovative model for community-centered fish and wildlife conservation in times of changing demographics and increasing conservation concerns. The main goal of the program is to positively impact wildlife and people.
A group of people stand in a field facing the camera and holding up a map and another piece of printed material.
Friends Partnerships
A Friends partnership is made up of a 501( c)(3) nonprofit Friends organization and a national wildlife refuge or national fish hatchery.
Volunteers making repairs on a Bitter Lake NWR Trail
Volunteer
Volunteers play a vital role in helping the U.S. Fish and Wildlife Service meet its conservation goals. Thousands of people volunteer each year at national wildlife refuges.
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