Colusa National Wildlife Refuge
2180 State Hwy 20
Colusa, CA 95932
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Hours of Operation1 hr before sunrise - 1 hr after sunset
The Sacramento National Wildlife Refuge Complex provides nearly 70,000 acres of wetland, grassland, and riparian habitats for a wide array of waterfowl, shorebirds, raptors, waterbirds, songbirds, reptiles, and mammals. The Complex currently supports nearly 300 species of birds.