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The Case for Adding the U.S. Territories in the Caribbean to the ABA Area

10,000 Birds

There are arguments for adding all territories, but experience demonstrates that the ABA moves glacially when it comes to the ABA Area. And one can go birding on federal lands ( e.g., Cabo Rojo NWR ) and see ESA-listed endemic birds ( e.g., Yellow-shouldered Blackbird ), but not be in the ABA Area. The only other populated U.S.