Top Qs
Timeline
Chat
Perspective
United States Fish and Wildlife Service
United States federal government agency From Wikipedia, the free encyclopedia
Remove ads
The United States Fish and Wildlife Service (USFWS or FWS) is a U.S. federal government agency within the United States Department of the Interior which oversees the management of fish, wildlife, and natural habitats in the United States. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people."[1]

Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program.[10] The vast majority of fish and wildlife habitats are on state or private land not controlled by the United States government. Therefore, the USFWS works closely with private groups such as Partners in Flight and the Sport Fishing and Boating Partnership Council to promote voluntary habitat conservation and restoration.
The Fish and Wildlife Service was created in 1940 through the combination of two previous bureaus within the Department of the Interior.
USFWS employs approximately 8,000 people[1] and is organized into a central administrative office in Falls Church, Virginia, eight regional offices, and nearly 700 field offices distributed throughout the United States. Hundreds of employees were fired during the 2025 United States federal mass layoffs.[11]
Remove ads
History
Summarize
Perspective
![]() | This section needs to be updated. (March 2025) |

On June 30, 1940, the Bureau of Fisheries and the Bureau of Biological Survey were combined to form the Department of the Interior's Fish and Wildlife Service. In 1956, the Fish and Wildlife Service was reorganized as the United States Fish and Wildlife Service — which remained part of the Department of the Interior — and divided its operations into two bureaus, the Bureau of Sport Fisheries and Wildlife and the Bureau of Commercial Fisheries, with the latter inheriting the history and heritage of the old U.S. Fish Commission and U.S. Bureau of Fisheries.[12]
In 1970, the National Oceanic and Atmospheric Administration (NOAA) was formed within the Department of Commerce. That year, the Bureau of Commercial Fisheries merged with the saline water laboratories of the Bureau of Sport Fisheries and Wildlife. This led to the creation of today's National Marine Fisheries Service (NMFS) which also acquired the former fleet of USFWS.[13]
Fish Commission and Bureau of Fisheries

The original ancestor of USFWS was the United States Commission on Fish and Fisheries, more commonly referred to as the United States Fish Commission, created in 1871 by the United States Congress with the purpose of studying and recommending solutions to a noted decline in the stocks of food fish.[14] Spencer Fullerton Baird was appointed to lead it as the first United States Commissioner of Fisheries.[15] In 1903, the Fish Commission was reorganized as the United States Bureau of Fisheries and made part of the United States Department of Commerce and Labor.[16]
When the Department of Commerce and Labor was split into the United States Department of Commerce and the United States Department of Labor in 1913, the Bureau of Fisheries was made part of the Department of Commerce.[17] Originally focused on fisheries science and fish culture, the Bureau of Fisheries also assumed other duties; in 1906, the U.S. Congress assigned it the responsibility for the enforcement of fishery and fur seal-hunting regulations in the District of Alaska,[18] and in 1910 for the management and harvest of northern fur seals, foxes, and other fur-bearing animals in the Pribilof Islands, as well as for the care, education, and welfare of the Aleut communities in the islands.[19] In 1939, the Bureau of Fisheries moved from the Department of Commerce to the Department of the Interior.[20]
Bureau of Biological Survey
The other ancestor of the USFWS began as the Section of Economic Ornithology, which was established within the United States Department of Agriculture in 1885 and became the Division of Economic Ornithology and Mammalogy in 1886.[21] In 1896 it became the Division of Biological Survey. Clinton Hart Merriam headed the Division for 25 years and became a national figure for improving the scientific understanding of birds and mammals in the United States.
In 1934, the Division of Biological Survey was reorganized as the Bureau of Biological Survey and Jay Norwood Darling was appointed its chief;. The same year, Congress passed the Fish and Wildlife Coordination Act (FWCA), one of the oldest federal environmental review statutes.[22] Under Darling's guidance, the Bureau began an ongoing legacy of protecting vital natural habitat throughout the United States. In 1939, the Bureau of Biological Survey moved from the Department of Agriculture to the Department of the Interior.
Remove ads
Activities
Summarize
Perspective
National Wildlife Refuge System

USFWS manages the National Wildlife Refuge System, which consists of 570 National Wildlife Refuges, encompassing a full range of habitat types, including wetlands, prairies, coastal and marine areas, and temperate, tundra, and boreal forests spread across all 50 U.S. states. It also manages thousands of small wetlands and other areas covering over 150 million acres.[23]
National Monuments
The USFWS governs six National Monuments:
- The Hanford Reach National Monument in Washington state;
- The Papahānaumokuākea Marine National Monument, a huge maritime area in the Northwestern Hawaiian Islands, managed jointly with the National Oceanic and Atmospheric Administration (NOAA) and the State of Hawaii;
- The Aleutian Islands World War II National Monument in the Aleutian Islands in Alaska;
- The Pacific Islands Heritage Marine National Monument, the largest marine protected area in the world,[24] managed in consultation with NOAA;
- The Rose Atoll Marine National Monument in American Samoa, managed jointly with NOAA and the Government of American Samoa; and
- The Marianas Trench Marine National Monument, which includes undersea mud volcanoes, vents, chemosynthetic organisms, and many of the deepest points on Earth, managed in coordination with NOAA
Endangered species
The USFWS shares the responsibility for administering the Endangered Species Act of 1973 with the National Marine Fisheries Service (NMFS), an element of NOAA, with the NMFS responsible for marine species, the FWS responsible for freshwater fish and all other species, and the two organizations jointly managing species that occur in both marine and non-marine environments. The USFWS publishes the quarterly Endangered Species Bulletin.
Landscape Conservation Cooperatives
The USFWS partners with the Landscape Conservation Cooperatives, a network of 22 autonomous cooperatives sponsored by the Department of the Interior which function as regional conservation bodies covering the entire United States and adjacent areas.[25]
National Conservation Training Center
The USFWS's National Conservation Training Center trains USFWS employees and those of USFWS partners in the accomplishment of the USFWS's mission.[26]
Predator control
At its founding in 1896, the work of the Division of Biological Survey focused on the effect of birds in controlling agricultural pests and mapping the geographical distribution of plants and animals in the United States. By 1905 with funding scarce, the Survey included in its mission the eradication of wolves, coyotes and other large predators. This garnered them the support of ranchers and western legislators resulting, by 1914, in a $125,000 congressionally approved budget for use on the National Forests and the public domain in destroying wolves, coyotes and other animals injurious to agriculture and animal husbandry.[27] Meanwhile, scientists like Joseph Grinnell and Charles C. Adams, a founder of the Ecological Society of America, were promoting a "balance of nature" theory – the idea that predators were an important part of the larger ecosystem and should not be eradicated. In 1924, at a conference organized by the American Society of Mammologists (ASM), the debate generated a public split between those in the Survey, promoting eradication, and those from the ASM who promoted some sort of accommodation. Edward A. Goldman, from the Survey, made perfectly clear their position in a paper [28] that with the arrival of Europeans in North America, the balance of nature had been "violently overturned, never to be reestablished". He concludes with the idea that "Large predatory mammals, destructive to livestock and to game, no longer have a place in our advancing civilization." The Survey subsequently placed over 2 million poisoned bait stations across the west and by 1930 had "extirpated wolves from the Lower 48 and advised and assisted in erasing grey wolves from" Yellowstone and Glacier National Parks. The Survey then turned to the eradication of coyote,[27]: 124–126 coordinated through the 1931 Animal Damage Control Act.
With various agency reorganizations, the practice continued more or less apace through the early 1970s but though hundreds of thousands of coyotes were killed, their extreme adaptability and resilience led to little overall population reduction and, instead, their migration into an expanded habitat, including urban areas. Increasing environmental awareness in the late 1960s and early 1970s resulted in Nixon banning post-World War II-era poisons in 1972 and the passage of the Endangered Species Act in 1973. Also in 1972, the Nixon administration rewrote the Animal Damage Control Act, effectively repealing it in favor of turning the mission of predator control over to the states. The loss of federally fund to protect their livestock was too much for ranching and agricultural communities and by 1980 Reagan had reversed the poison killing ban and transferred the responsibility for predator control to the Wildlife Services program under the US Department of Agriculture's Animal and Plant Health Inspection Service. The Program's mission has evolved to protect "agriculture, wildlife and other natural resources, property, and human health and safety".
Remove ads
Bird support
Summarize
Perspective

The Division of Migratory Bird Management runs the Migratory Bird Program, which works with partners of the USFWS to protect, restore, and conserve bird populations and their habitats by ensuring the long-term ecological sustainability of all migratory bird populations, increasing the socioeconomic benefit of birds, improving the experience of hunting, bird watching, and other outdoor activities related to birds, and increasing the awareness of the aesthetic, ecological, recreational and economic significance of migratory birds and their habitats.[29]
It conducts surveys; coordinates USFWS activities with those of public-private bird conservation partnerships; provides matching grants for conservation efforts involving USFWS partners; develops policies and regulations and administers conservation laws related to migratory birds; issues permits to allow individuals and organizations to participate in migratory bird conservation efforts; helps educate and engage children in wildlife conservation topics; and provides resources for parents and educators to assist them in helping children explore nature and birds.[29]
Federal Duck Stamp
The USFWS issues an annual Federal Duck Stamp, a collectable adhesive stamp required to hunt for migratory waterfowl. It also allows access to National Wildlife Refuges without paying an admission fee.
Fish support

The USFWS's Fisheries Program oversees the National Fish Hatchery System (NFHS), which includes 70 National Fish Hatcheries and 65 Fish and Wildlife Conservation Offices. Originally created to reverse declines in lake and coastal fish stocks in the United States, the NFHS subsequently expanded its mission to include the preservation of the genes of wild and hatchery-raised fish; the restoration of native aquatic populations of fish, freshwater mussels, and amphibians including populations of species listed under the Endangered Species Act; mitigating the loss of fisheries resulting from U.S. Government water projects; and providing fish to benefit Native Americans and National Wildlife Refuges.[30]
National Fish Passage Program
The National Fish Passage Program provides financial and technical resources to projects that promote the free movement of fish and aquatic life. Common projects include dam removal and fishway construction. Between 1999 and 2023, the program has worked with over 2,000 local partners to open 61,000 mi (98,000 km) of upstream habitat by removing or bypassing 3,400 aquatic barriers.[31]
Remove ads
Law enforcement
Summarize
Perspective

The Office of Law Enforcement enforces wildlife laws, investigates wildlife crimes, regulates wildlife trade, helps people in the United States understand and obey wildlife protection laws, and works in partnership with international, state, and tribal counterparts to conserve wildlife resources. It also trains other U.S. Government, U.S. state, tribal, and foreign law enforcement officers.
Refuge Law Enforcement
United States Fish and Wildlife Service Refuge Law Enforcement consists of professional law enforcement officers entrusted with protecting natural resources and public safety. Federal Wildlife Officers promote the survival of species and health of the environment by ensuring that wildlife laws are followed. They also welcome visitors and are often the first U.S. Fish and Wildlife Service employees encountered by the public on refuges. Federal Wildlife Officers (FWO) are entrusted with protecting natural resources, visitors and employees on National Wildlife Refuge System lands.[32]
International Affairs Program

The USFWS International Affairs Program coordinates domestic and international efforts to protect, restore, and enhance wildlife and its habitats, focusing on species of international concern, fulfilling the USFWS's international responsibilities under about 40 treaties, as well as U.S. laws and regulations. It oversees programs which work with private citizens, local communities, other U.S. Government and U.S. state agencies, foreign governments, non-governmental organizations, scientific and conservation organizations, industry groups. and other interested parties on issues related to the implementation of treaties and laws and the conservation of species around the world.[33]
Fish and Wildlife Forensic Laboratory
The USFWS operates the Clark R. Bavin National Fish and Wildlife Forensic Laboratory, the only forensics laboratory in the world devoted to wildlife law enforcement. By treaty, it also is the official crime laboratory for the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) and the Wildlife Group of Interpol. The laboratory identifies the species or subspecies of pieces, parts, or products of an animal to determine its cause of death, help wildlife officers determine if a violation of law occurred in its death, and to identify and compare physical evidence to link suspects to the crime scene and the animal's death.
Remove ads
Tribal relations
Summarize
Perspective
Pursuant to the eagle feather law, Title 50, Part 22 of the Code of Federal Regulations (50 CFR 22), and the Bald and Golden Eagle Protection Act, the USFWS administers the National Eagle Repository and the permit system for Native American religious use of eagle feathers.[34][35][36] These exceptions often only apply to Native Americans that are registered with the federal government and are enrolled with a federally recognized tribe.
In the late 1990s and early 2000s, the USFWS began to incorporate the research of tribal scientists into conservation decisions.[37] This came on the heels of Native American traditional ecological knowledge (TEK) gaining acceptance in the scientific community as a reasonable and respectable way to gain knowledge of managing the natural world.[38][39] Additionally, other natural resource agencies within the United States government, such as the United States Department of Agriculture, have taken steps to be more inclusive of tribes, native people, and tribal rights.[40] This has marked a transition to a relationship of more co-operation rather than the tension between tribes and government agencies seen historically. Today, these agencies work closely with tribal governments to ensure the best conservation decisions are made and that tribes retain their sovereignty.[41][42]
Remove ads
In popular culture
In 1959, the methods used by USFWS's Animal Damage Control Program were featured in the Tom Lehrer song "Poisoning Pigeons in the Park."[43]
Jeremy Renner plays a U.S. Fish and Wildlife Service predator control specialist in the 2017 film Wind River.[44]
See also
Related governmental agencies
- Atlantic Coastal Cooperative Statistics Program
- National Fish and Wildlife Forensics Laboratory
- National Marine Fisheries Service
- National Oceanic and Atmospheric Administration
- National Oceanic and Atmospheric Administration Fisheries Office of Law Enforcement
- National Park Service
- Partners for Fish and Wildlife
- United States Coast Guard
- United States Geological Survey
Regulatory matters
- Coastal Barrier Resources Act
- Endangered Species Act
- Fish and Wildlife Coordination Act
- Lacey Act
- Listing priority number
- Marine Mammal Protection Act
- Migratory Bird Treaty Act
- Migratory Bird Treaty Act of 1918
- National Wetlands Inventory
- National Wildlife Refuge System Administration Act of 1966
- Ramsar Wetlands Convention[45]
- Sikes Act
- The Convention on International Trade in Endangered Species of Wild Flora and Fauna (CITES)[46]
- Wild Bird Conservation Act of 1992
Wildlife management
Other related topics
Remove ads
References
External links
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads