10,000 Birds
DECEMBER 21, 2011
Every autumn, tens of thousands of Snow Geese arrive in California’s Sacramento Valley following their long journey from the Canadian Arctic (click on photos for full sized images). Snow and Ross’s Geese winter there in the tens of thousands. References: 1 Birds of North America Online a.
10,000 Birds
APRIL 10, 2013
All four major flyways in North America — the aerial migration routes traveled by billions of birds each year — converge in one spot in Canada’s boreal forest, the Peace-Athabasca Delta in northeastern Alberta. From the Boreal Forest Fact Sheet : 325 bird species – that’s almost half of all the bird species in North America!
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