Lewis and Clark National Wildlife Refuge, near the mouth of the Columbia River, provides wintering and resting areas for an estimated 1,000 tundra swans, 5,000 geese, and 30,000 ducks. Other species include shorebirds and bald eagles.
| Lewis and Clark National Wildlife Refuge | |
|---|---|
IUCN category IV (habitat/species management area) | |
  | |
| Location | Clatsop County, Oregon |
| Nearest city | Astoria |
| Coordinates | 46°12′59″N 123°38′04″W / 46.2164977°N 123.6345810°W[1] |
| Area | 12,167 acres (4,924 ha)[2] |
| Established | 1972 |
| Governing body | U.S. Fish and Wildlife Service |
| Website | Lewis and Clark NWR |
Estuary waters provide vital food resources for juvenile salmon as they pause to become acclimated to salt water before entering the Pacific Ocean. Bald eagles are present year-round; there are 30 to 35 active nest sites.
Other fish species using the estuary include American shad, smelt, perch, starry flounder, bass, catfish, and Pacific lamprey. Harbor seals use sandbars and mud flats as resting sites at low tides, while seals and California sea lions feed on fish in the estuary. Beaver, raccoon, weasel, mink, muskrat, river otter, Columbian white-tailed deer and invasive nutria also live on the islands.
Gallery
Aerial view of Lois Island
Aerial view of Russian Island
Aerial view of the Columbia River estuary including the refuge
References
This article incorporates public domain material from websites or documents of the United States Fish and Wildlife Service.
- "Lewis and Clark National Wildlife Refuge Profile". U.S. Fish and Wildlife Service.
- "Lewis and Clark National Wildlife Refuge". U.S. Fish and Wildlife Service.
- "Kayaking Lewis and Clark Wildlife Refuge".