The Case for Adding the U.S. Territories in the Caribbean to the ABA Area
10,000 Birds
NOVEMBER 14, 2017
Although most conservation research focuses on northern breeding grounds, many ABA Area birds spend most of the year elsewhere. The Puerto Rican Parrot and its captive-breeding program has been extensively studied, as has the Pearly-eyed Thrasher, among others. The Puerto Rican Vireo is declining. Fish & Wildlife Service.
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