The National Wildlife Refuge System: Birders Leading the Way
10,000 Birds
MARCH 15, 2016
The vast majority of this area (about 85%) is in Alaska. Farallon NWR , a group of islands near San Francisco, hosts the largest colonies of breeding seabirds south of Alaska. These refuges support huge numbers of swans, geese, ducks, cranes, and shorebirds as they hopscotch their way to breeding grounds in the north.
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