The National Wildlife Refuge System: Birders Leading the Way
10,000 Birds
MARCH 15, 2016
Virgin Islands , and the remote Pacific Ocean. For example, essentially the entire population of the endangered Whooping Crane winters at Aransas NWR in Texas. Farallon NWR , a group of islands near San Francisco, hosts the largest colonies of breeding seabirds south of Alaska. The combination is potent.
189 
Let's personalize your content