Pacific Southwest

Pacific Southwest
About Us

Overview of the Region

The U.S. Fish and Wildlife Service Region 8 is headquartered in Sacramento, California, and has federal fish and wildlife management responsibilities in California, Nevada, and the Klamath Basin in southern Oregon. The Region includes one of the most ecologically diverse areas in the United States, ranging from the arid sand dunes in the Mojave Desert to the snow-capped crags in the high Sierras; from rich farmland in the Central Valley to rain-soaked redwood forests along the Pacific coast. This highly diverse geography provides habitats for a vast array of wildlife. More than 42 million people live within the Region, and expanding population centers such as San Francisco Bay Area, Los Angeles, Reno, San Diego, and Las Vegas are increasing demands on natural resources, presenting unique challenges to the Region’s conservation mission.

The Service is responsible for managing the National Wildlife Refuge System, operating fish hatcheries and fishery resource offices, enforcing federal wildlife laws, managing migratory bird populations, conserving and restoring habitats, and overseeing a federal aid program that distributes hundreds of millions of dollars to state, fish and wildlife agencies.

Regional and Field Offices

Our Pacific Southwest Regional Office is in Sacramento, California. Our region consists of 11 fish and wildlife offices; ArcataCarlsbadKlamath FallsLodiSan Francisco Bay-DeltaRed BluffRenoSouthern NevadaSacramentoVentura and Yreka, 130 Federally-recognized Native American Tribes, 45 national wildlife refuges, 5 wildlife management areas, four national fish hatcheries; Coleman, Klamath Falls, Lahontan and Livingston Stone, and the California-Nevada Fish Health Center.

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In This Region


Regional Highlights

Two people sit on a large rock in the foreground of the picture, with their backs facing the camera as they stare off toward sunrise on the Eastern Sierrva Nevada.
Siempre me he considerado una persona que disfruta al aire libre, por haber crecido en el sur de California. Excursiones de senderismo y campamento en vacaciones familiares eran comunes – sí desplazas atrás suficiente en Facebook es muy probable que encontrarás fotos de mi adolescencia, parada...
a person holds a silver freshwater fish called a clear lake hitch. The fish is about a 12 inches.
Last year, thousands of adult Clear Lake hitch were seen swimming up the creeks and streams from Clear Lake to spawn. The number was so large that locals and biologists were regularly rescuing stranded adult and juvenile hitch from agricultural and stormwater drainage ditches along the creeks. The...
a brown and tan speckled lizard looks out of a glass container
Staff from the Sacramento Fish and Wildlife Office attended the grand opening of the Fresno Chaffee Zoo’s Conservation Action Center. The Conservation Action Center will be the new home to the captive breeding program for the endangered blunt-nosed leopard lizard.
An image of wetlands with patches of dry grass under a blue, partly cloudy sky with desert mountains in the background.
The U.S. Fish and Wildlife Service seeks public comment on a proposed rule to designate approximately 930 acres of critical habitat in Nevada for the endangered Dixie Valley toad. The proposed critical habitat is in Churchill County on lands managed by the Bureau of Land Management and the...
Two people smile at each other
“Nature unites us,” Dave Livermore, former Utah State Director for The Nature Conservancy, told a crowd gathered in the Amargosa desert on a warm Saturday. “It’s something that draws us together, just like we’re drawn together here at Ash Meadows.”
California Condor soaring over mountains
The U.S. Fish and Wildlife Service forged partnerships with wind energy companies to shape a comprehensive plan for ensuring long-term conservation of condors is compatible with wind energy in the Tehachapi Wind Resource Area.