Colusa National Wildlife Refuge

Colusa National Wildlife Refuge is one of six refuges in the Sacramento National Wildlife Refuge Complex located in the Sacramento Valley of north-central California.[2] The refuge is located in Colusa County. It is around 70 miles (110 km) north of metropolitan Sacramento.

Colusa National Wildlife Refuge
IUCN category IV (habitat/species management area)
Map showing the location of Colusa National Wildlife Refuge
Map showing the location of Colusa National Wildlife Refuge
Map of the United States
Map showing the location of Colusa National Wildlife Refuge
Map showing the location of Colusa National Wildlife Refuge
Colusa National Wildlife Refuge (the United States)
LocationColusa County, California, United States
Nearest cityColusa, California
Coordinates39°09′27″N 122°02′36″W / 39.15739°N 122.0433°W / 39.15739; -122.0433[1]
Area4,507 acres (18.24 km2)
Established1945
Governing bodyU.S. Fish and Wildlife Service
WebsiteColusa National Wildlife Refuge

Geography

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The 4,507-acre (18.24 km2) refuge primarily consists of intensively managed wetland impoundments, with some grassland and riparian habitats.

Natural history

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Colusa National Wildlife Refuge typically supports wintering populations of more than 200,000 ducks and 50,000 geese.

Wetland impoundments are intensively managed to provide optimal habitat for the dense concentration of wintering waterfowl, as well as habitat for resident wildlife and spring/summer migrants.

The grassland habitat supports several populations of endangered and sensitive species of plants. The refuge is a stronghold for populations of the endangered palmate-bracted bird's beak and the threatened giant garter snake. About 35,000 visitors come to the refuge each year for wildlife viewing and 4,000 come to hunt waterfowl and pheasant.

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References

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  1. ^ "Colusa National Wildlife Refuge". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ FWS.gov: Colusa National Wildlife Refuge Profile
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  This article incorporates public domain material from websites or documents of the United States Fish and Wildlife Service.