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

10,000 Birds

The USVI are smaller and have fewer habitats and, as a result, fewer bird species. 160,000), American Samoa (55,000), and the Northern Mariana Islands (54,000). Puerto Rico has a checklist of 269 species, 207 of which are migratory and the USVI has a checklist of 149 species, 124 of which are migratory. Postal Service.