| Birdlife Code | Name | Location | Restricted-range endemics and other notable species |
| s001 | Eastern Bering Sea Islands | The islands of St Matthew, Hall Island, St Lawrence, St Paul and St George, in the Bering Sea, Alaska | Breeding grounds of McKay's bunting |
| s002 | Seward Peninsula and Yukon Delta | Alaska | Breeding grounds of bristle-thighed curlew |
| s003 | Michigan Jack pine savanna | Michigan | Breeding grounds of Kirtland's warbler |
| s004 | Edwards Plateau | Central Texas | Breeding grounds of golden-cheeked warbler (and also an important area for the non-restricted-range black-capped vireo) |
| s005 | South Veracruz coastal scrub | Mexico | isolated population of Mexican sheartail |
| s006 | South Mexican karst forests | The area between Córdoba, Veracruz and Cerro Oro, Oaxaca, Mexico | The world range of Sumichrast's wren |
| s007 | Eastern Yucatán | The east Caribbean coast of the Yucatán Peninsula in Mexico and Belize, and offshore islands belonging to Mexico, Belize and Honduras | All areas inhabited by Yucatán vireo which are not part of the Cayman Islands Secondary area and are not included within the region's EBAs |
| s008 | Clarión | Clarión Island | The world range of Clarión wren, plus the only breeding site of the non-restricted-range Townsend's shearwater |
| s009 | Swan Islands | between Honduras and Grand Cayman | Inhabited by vitelline warbler, elsewhere found only in the Cayman Islands |
| s010 | North Honduran thorn forests | Inland valleys on the Honduran Atlantic slope | The world range of Honduran emerald |
| s011 | Lake Nicaragua marshes | Marshes on the shorelines of Lake Nicaragua and Lake Managua | The world range of Nicaraguan grackle |
| s012 | Isla de Providencia | In the Caribbean, east of Nicaragua | The only area inhabited by thick-billed vireo which is not included within Caribbean EBAs |
| s013 | San Andrés Island | In the Caribbean, east of Nicaragua | The world range of St Andrés vireo; also present, Jamaican oriole, which is otherwise only found in one EBA (Jamaica), and one other secondary area (s014) |
| s014 | Cayman Islands | In the Caribbean, west of Jamaica | Presence of four restricted-range species, all of which are found in other EBAs (Yucatán vireo, thick-billed vireo, vitelline warbler, Jamaican oriole); also, the extinct Grand Cayman thrush was formerly found here |
| s015 | Netherlands Antilles | In the Caribbean, off the coast of Venezuela | Presence of yellow-shouldered amazon (which is otherwise only found in one South American EBA), and pearly-eyed thrasher, a species found in several Caribbean EBAs. |
| s016 | Trinidad | In the Caribbean, off the coast of Venezuela | The world range of Trinidad piping-guan |
| s017 | Tobago | In the Caribbean, off the north coast of Trinidad | Presence of white-tailed sabrewing, which is otherwise only found in one South American EBA |
