The Case for Adding the U.S. Territories in the Caribbean to the ABA Area
10,000 Birds
NOVEMBER 14, 2017
160,000), American Samoa (55,000), and the Northern Mariana Islands (54,000). Although most conservation research focuses on northern breeding grounds, many ABA Area birds spend most of the year elsewhere. Fish & Wildlife Service. The only other populated U.S. territories are Guam (pop. The Puerto Rican Vireo is declining.
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