Accipiter striatus Vieillot, 1807 (additional source)
Actitis macularius Linnaeus, 1766 (additional source)
Aechmophorus occidentalis (Lawrence, 1858) (additional source)
Agamia agami (Gmelin, 1789) (basis of record)
Agelaius phoeniceus (Linnaeus, 1766) (additional source)
Aix sponsa (Linnaeus, 1758) (additional source)
Alle alle (Linnaeus, 1758) (additional source)
Amaurolimnas concolor (Gosse, 1847) (basis of record)
Ammodramus henslowii (Audubon, 1829) (basis of record)
Ammodramus maritimus (Wilson, 1811) (additional source)
Ammodramus nelsoni Allen, 1875 (basis of record)
Ammodramus savannarum (Gmelin, 1789) (basis of record)
Anas acuta Linnaeus, 1758 (additional source)
Anas americana Gmelin, 1789 (additional source)
Anas bahamensis Linnaeus, 1758 (basis of record)
Anas clypeata Linnaeus, 1758 accepted as Spatula clypeata (Linnaeus, 1758) (additional source)
Anas crecca Linnaeus, 1758 (additional source)
Anas cyanoptera Vieillot, 1816 (additional source)
Anas discors Linnaeus, 1766 accepted as Spatula discors (Linnaeus, 1766) (additional source)
Anas fulvigula Ridgway, 1874 (basis of record)
Anas penelope Linnaeus, 1758 accepted as Mareca penelope (Linnaeus, 1758) (additional source)
Anas platyrhynchos Linnaeus, 1758 (additional source)
Anas querquedula Linnaeus, 1758 accepted as Spatula querquedula (Linnaeus, 1758) (additional source)
Anas rubripes Brewster, 1902 (additional source)
Anas strepera Linnaeus, 1758 (additional source)
Anhinga anhinga (Linnaeus, 1766) (basis of record)
Anous minutus Boie, 1844 (additional source)
Anous stolidus (Linnaeus, 1758) (additional source)
Anser albifrons (Scopoli, 1769) (additional source)
Aphriza virgata (Gmelin, 1789) (additional source)
Aramides axillaris Lawrence, 1863 (basis of record)
Aramides cajanea (Müller, 1776) (basis of record)
Aramus guarauna (Linnaeus, 1766) (basis of record)
Ardea alba Linnaeus, 1758 (additional source)
Ardea herodias Linnaeus, 1758 (additional source)
Arenaria interpres (Linnaeus, 1758) (additional source)
Athene cunicularia (Molina, 1782) (basis of record)
Aythya affinis (Eyton, 1838) (additional source)
Aythya americana (Eyton, 1838) (additional source)
Aythya collaris (Donovan, 1809) (additional source)
Aythya marila (Linnaeus, 1761) (additional source)
Aythya valisineria (Wilson, 1814) (additional source)
Bartramia longicauda (Bechstein, 1812) (additional source)
Botaurus lentiginosus (Rackett, 1813) (additional source)
Botaurus pinnatus (Wagler, 1829) (basis of record)
Brachyramphus perdix (Pallas, 1811) (basis of record)
Branta bernicla (Linnaeus, 1758) (additional source)
Branta canadensis (Linnaeus, 1758) (additional source)
Branta hutchinsii (Richardson, 1832) (basis of record)
Bubulcus ibis (Linnaeus, 1758) (additional source)
Bucephala albeola (Linnaeus, 1758) (additional source)
Bucephala clangula (Linnaeus, 1758) (additional source)
Bucephala islandica (Gmelin, 1789) (additional source)
Busarellus nigricollis (Latham, 1790) (basis of record)
Buteo platypterus (Vieillot, 1823) (additional source)
Buteogallus anthracinus (Deppe, 1830) (basis of record)
Buteogallus urubitinga (Gmelin, 1788) (basis of record)
Butorides virescens (Linnaeus, 1758) (additional source)
Cairina moschata (Linnaeus, 1758) (basis of record)
Calidris acuminata (Horsfield, 1821) (additional source)
Calidris alba (Pallas, 1764) (additional source)
Calidris alpina (Linnaeus, 1758) (additional source)
Calidris bairdii (Coues, 1861) (additional source)
Calidris canutus (Linnaeus, 1758) (additional source)
Calidris ferruginea (Pontoppidan, 1763) (additional source)
Calidris himantopus (Bonaparte, 1826) (additional source)
Calidris maritima (Brünnich, 1764) (additional source)
Calidris mauri (Cabanis, 1857) (additional source)
Calidris melanotos (Vieillot, 1819) (additional source)
Calidris minutilla (Vieillot, 1819) (additional source)
Calidris pusilla (Linnaeus, 1766) (additional source)
Calonectris diomedea (Scopoli, 1769) (additional source)
Caprimulgus carolinensis Gmelin, 1789 (basis of record)
Cathartes aura (Linnaeus, 1758) (additional source)
Catoptrophorus semipalmatus (Gmelin, 1789) accepted as Tringa semipalmata (Gmelin, 1789) (additional source)
Ceryle alcyon (Linnaeus, 1758) accepted as Megaceryle alcyon (Linnaeus, 1758) (additional source)
Ceryle torquatus (Linnaeus, 1766) accepted as Megaceryle torquatus (Linnaeus, 1766) (basis of record)
Chaetura pelagica (Linnaeus, 1758) (basis of record)
Charadrius alexandrinus Linnaeus, 1758 (additional source)
Charadrius collaris Vieillot, 1818 (additional source)
Charadrius hiaticula Linnaeus, 1758 (additional source)
Charadrius melodus Ord, 1824 (additional source)
Charadrius mongolus Pallas, 1776 (additional source)
Charadrius montanus Townsend, 1837 (basis of record)
Charadrius semipalmatus Bonaparte, 1825 (additional source)
Charadrius vociferus Linnaeus, 1758 (additional source)
Charadrius wilsonia Ord, 1814 (additional source)
Chen caerulescens (Linnaeus, 1758) accepted as Anser caerulescens Brisson, 1760 (additional source)
Chlidonias niger (Linnaeus, 1758) (additional source)
Chloroceryle aenea (Pallas, 1764) (basis of record)
Chloroceryle amazona (Latham, 1790) (basis of record)
Chloroceryle americana (Gmelin, 1788) (basis of record)
Chordeiles minor (Forster, 1771) (basis of record)
Circus cyaneus (Linnaeus, 1766) (additional source)
Cistothorus palustris (Wilson, 1807) (basis of record)
Clangula hyemalis (Linnaeus, 1758) (additional source)
Coccyzus americanus (Linnaeus, 1758) (basis of record)
Coccyzus erythropthalmus (Wilson, 1811) (basis of record)
Coccyzus minor (Gmelin, 1788) (basis of record)
Cochlearius cochlearius (Linnaeus, 1766) (basis of record)