Costa Rica’s Best Birds of Halloween
10,000 Birds
OCTOBER 27, 2018
Lacking the benefit of heated shelters, birds must heed that warning or perish. This is why the Yellow Warblers and Baltimore Orioles of summer don’t linger to experience October 31st, and even late fall migrants like kinglets and sparrows move to slightly warmer regions. Lesser Ground-Cuckoo. Motmots.
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