If We Can Rock Together, We Can Flock Together
10,000 Birds
FEBRUARY 28, 2012
Here is a flock of endangered species. Des Lacs National Wildlife Refuge, North Dakota. Des Lacs National Wildlife Refuge, North Dakota. Some birds breed in flocks, at least in part to avoid predation. Shorebirds, of course, are one of the groups of birds most known and loved for their social tendencies.
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