=== Nightjars (order
Caprimulgiformes) === ==== Typical nightjars (family
Caprimulgidae) ====
Possibly extinct === Swifts, treeswifts, and hummingbirds (order
Apodiformes) === ==== Hummingbirds (family
Trochillidae) ==== === Pigeons and doves (order
Columbiformes) === ==== Pigeons and doves (family
Columbidae) ==== === Rails and cranes (order
Gruiformes) === ==== Rails (family
Rallidae) ==== ==== Cave rails (family
Nesotrochidae) ==== ==== Cranes (family
Gruidae) ====
Locally extinct === Shorebirds (order
Charadriiformes) === ==== Thick-knees (family
Burhinidae) ====
Locally extinct ==== Sandpipers (family
Scolopacidae) ====
Possibly extinct === Albatrosses and petrels (order
Procellariiformes) === ==== Petrels and shearwaters (family
Procellariidae) ====
Possibly extinct === Storks and allies (order
Ciconiiformes) === ==== Storks (family
Ciconiidae) ==== === Pelicans, herons, and ibises (order
Pelecaniformes) === ==== Ibises and spoonbills (family
Threskiornithidae) ==== ==== Herons (family
Ardeidae) ====
Locally extinct === New World vultures (order
Cathartiformes) === ==== New World vultures and condors (family
Cathartidae) ==== ==== Teratorns (family
Teratornithidae) ==== === Hawks and relatives (order
Accipitriformes) === ==== Hawks, eagles, kites, harriers and Old World vultures (family
Accipitridae) ====
Locally extinct === Owls (order
Strigiformes) === ==== True owls (family
Strigidae) ====
Possibly extinct ==== Barn-owls (family
Tytonidae) ==== === Falcons (order
Falconiformes) === ==== Falcons and caracaras (family
Falconidae) ====
Locally extinct === Woodpeckers and allies (order
Piciformes) === ==== Woodpeckers (family
Picidae) ====
Possibly extinct === Parrots (order
Psittaciformes) === ==== Holotropical parrots (family
Psittacidae) ==== === Perching birds (order
Passeriformes) === ==== Chat-tanagers (family
Calyptophilidae) ====
Possibly extinct ==== Crows and relatives (family
Corvidae) ====
Locally extinct ==== Swallows (family
Hirundinidae) ====
Possibly extinct ==== New World blackbirds (family
Icteridae) ==== ==== Thrashers, mockingbirds, tremblers, and New World catbirds (family
Mimidae) ====
Possibly extinct ==== New World sparrows (family
Passerellidae) ==== ==== Tapaculos (family
Rhinocryptidae) ==== ==== Tanagers (family
Thraupidae) ====
Possibly extinct ==== Wrens (family
Troglodytidae) ==== ==== Thrushes (family
Turdidae) ==== ==== Tyrant flycatchers (family
Tyrannidae) ====
Locally extinct ==== New World warblers (family
Parulidae) ====
Possibly extinct == Reptiles (class
Reptilia) ==