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  2. National Wetlands Inventory - Wikipedia

    en.wikipedia.org/wiki/National_Wetlands_Inventory

    The National Wetlands Inventory (NWI) was established by the United States Fish and Wildlife Service (FWS) to conduct a nationwide inventory of U.S. wetlands to provide biologists and others with information on the distribution and type of wetlands to aid in conservation efforts. To do this, the NWI developed a wetland classification system ...

  3. Wetlands of the United States - Wikipedia

    en.wikipedia.org/wiki/Wetlands_of_the_United_States

    Major remaining wetlands of the United States. Red dots indicate critical wetlands. The U.S. Fish and Wildlife Service's National Wetlands Inventory (NWI) produces and provides information on the characteristics, extent, and status of U.S. wetlands and deepwater habitats and other wildlife habitats. The NWI also produces periodic reports on the ...

  4. Merced National Wildlife Refuge - Wikipedia

    en.wikipedia.org/wiki/Merced_National_Wildlife...

    Website. Merced National Wildlife Refuge. The Merced National Wildlife Refuge encompasses 10,262 acres (41.53 km 2) of wetlands, native grasslands, vernal pools, and riparian areas in California. It was established in 1951 under the Lea Act to attract wintering waterfowl from adjacent farmland where their foraging was causing crop damage.

  5. United States Fish and Wildlife Service - Wikipedia

    en.wikipedia.org/wiki/United_States_Fish_and...

    The United States Fish and Wildlife Service (USFWS or FWS) is a U.S. federal government agency within the U.S. 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 ...

  6. Upper Mississippi River National Wildlife and Fish Refuge

    en.wikipedia.org/wiki/Upper_Mississippi_River...

    Upper Mississippi River National Wildlife and Fish Refuge. The Upper Mississippi River National Wildlife and Fish Refuge is a 240,000-acre (970 km 2), [2] 261-mile long (420 km) National Wildlife Refuge located in and along the Upper Mississippi River. It runs from Wabasha, Minnesota in the north to Rock Island, Illinois in the south.

  7. Cowardin classification system - Wikipedia

    en.wikipedia.org/wiki/Cowardin_Classification_System

    The Cowardin classification system is a system for classifying wetlands, devised by Lewis M. Cowardin et al. in 1979 for the United States Fish and Wildlife Service. The system includes five main types of wetlands: Marine wetlands- which are areas exposed to the open ocean. Estuarine wetlands- partially enclosed by land and also exposed to a ...

  8. Kern National Wildlife Refuge - Wikipedia

    en.wikipedia.org/wiki/Kern_National_Wildlife_Refuge

    Kern National Wildlife Refuge. / 35.74579; -119.6179. Kern National Wildlife Refuge is a 11,249-acre (45.52 km 2) protected area located in the southern portion of California 's San Joaquin Valley, 20 miles (32 km) west of the city of Delano. Situated on the southern margin of what was once the largest freshwater wetland complex known as Tulare ...

  9. San Pablo Bay National Wildlife Refuge - Wikipedia

    en.wikipedia.org/wiki/San_Pablo_Bay_National...

    Website. San Pablo Bay National Wildlife Refuge. San Pablo Bay National Wildlife Refuge is a 13,190-acre (53.4 km 2) National Wildlife Refuge in California established in 1970. It extends along the northern shore of San Pablo Bay, from the mouth of the Petaluma River, to Tolay Creek, Sonoma Creek, and ending at Mare Island.