Anatidae (25 Genera)
Anhimidae (1 Genus)
Anseranatidae (No Genera in database)
Apodidae (10 Genera)
Trochilidae (56 Genera)
Bucerotidae (3 Genera)
Aegothelidae (1 Genus)
Batrachostomidae (No Genera in database)
Caprimulgidae (8 Genera)
Eurostopodidae (No Genera in database)
Nyctibiidae (1 Genus)
Podargidae (1 Genus)
Steatornithidae (1 Genus)
Alcidae (11 Genera)
Burhinidae (1 Genus)
Charadriidae (3 Genera)
Dromadidae (No Genera in database)
Glareolidae (3 Genera)
Haematopodidae (1 Genus)
Jacanidae (2 Genera)
Laridae (14 Genera)
Pedionomidae (No Genera in database)
Pteroclididae (1 Genus)
Recurvirostridae (2 Genera)
Rostratulidae (No Genera in database)
Scolopacidae (20 Genera)
Thinocoridae (1 Genus)
Ardeidae (13 Genera)
Cathartidae (4 Genera)
Ciconiidae (4 Genera)
Scopidae (No Genera in database)
Threskiornithidae (7 Genera)
Coliidae (1 Genus)
Columbidae (16 Genera)
Raphidae (No Genera in database)
Alcedinidae (8 Genera)
Coraciidae (1 Genus)
Meropidae (1 Genus)
Momotidae (6 Genera)
Todidae (1 Genus)
Cuculidae (14 Genera)
Accipitridae (33 Genera)
Falconidae (7 Genera)
Sagittariidae (No Genera in database)
Cracidae (6 Genera)
Megapodiidae (No Genera in database)
Odontophoridae (10 Genera)
Phasianidae (21 Genera)
Gaviidae (1 Genus)
Aramidae (1 Genus)
Cariamidae (No Genera in database)
Eurypygidae (1 Genus)
Gruidae (2 Genera)
Heliornithidae (1 Genus)
Mesiornithidae (No Genera in database)
Otididae (1 Genus)
Psophiidae (1 Genus)
Rallidae (18 Genera)
Rhynochetidae (No Genera in database)
Musophagidae (3 Genera)
Aegithalidae (2 Genera)
Alaudidae (3 Genera)
Bombycillidae (1 Genus)
Cardinalidae (8 Genera)
Certhiidae (1 Genus)
Cinclidae (1 Genus)
Cisticolidae (2 Genera)
Climacteridae (1 Genus)
Coerebidae (1 Genus)
Conopophagidae (1 Genus)
Corvidae (35 Genera)
Cotingidae (10 Genera)
Dendrocolaptidae (9 Genera)
Dulidae (1 Genus)
Emberizidae (45 Genera)
Estrildidae (14 Genera)
Eurylaimidae (2 Genera)
Formicariidae (5 Genera)
Fringillidae (27 Genera)
Furnariidae (18 Genera)
Hirundinidae (11 Genera)
Icteridae (13 Genera)
Irenidae (2 Genera)
Laniidae (2 Genera)
Maluridae (1 Genus)
Meliphagidae (10 Genera)
Mimidae (11 Genera)
Monarchidae (1 Genus)
Montacillidae (1 Genus)
Motacillidae (3 Genera)
Muscicapidae (6 Genera)
Nectariniidae (6 Genera)
Oxyruncidae (1 Genus)
Pardalotidae (2 Genera)
Paridae (6 Genera)
Parulidae (26 Genera)
Passeridae (1 Genus)
Petroicidae (1 Genus)
Peucedramidae (1 Genus)
Philepittidae (1 Genus)
Pipridae (7 Genera)
Pittidae (1 Genus)
Ploceidae (5 Genera)
Prunellidae (1 Genus)
Ptilogonatidae (3 Genera)
Ptilonorhynchidae (2 Genera)
Pycnonotidae (5 Genera)
Regulidae (1 Genus)
Remizidae (1 Genus)
Rhinocryptidae (1 Genus)
Sittidae (2 Genera)
Sturnidae (10 Genera)
Sylviidae (11 Genera)
Thamnophilidae (22 Genera)
Thraupidae (32 Genera)
Timaliidae (6 Genera)
Tityrinidae (3 Genera)
Troglodytidae (15 Genera)
Turdidae (13 Genera)
Tyrannidae (58 Genera)
Tyrannidae ? (1 Genus)
Vireonidae (4 Genera)
Zosteropidae (1 Genus)
Anhingidae (1 Genus)
Balaenicipitidae (No Genera in database)
Fregatidae (1 Genus)
Pelecanidae (1 Genus)
Phaethontidae (1 Genus)
Phalacrocoracidae (1 Genus)
Sulidae (2 Genera)
Phoenicopteridae (1 Genus)
Bucconidae (8 Genera)
Galbulidae (4 Genera)
Indicatoridae (1 Genus)
Lybiidae (4 Genera)
Megalaimidae (No Genera in database)
Picidae (16 Genera)
Ramphastidae (8 Genera)
Podicipedidae (4 Genera)
Diomedeidae (4 Genera)
Hydrobatidae (4 Genera)
Procellariidae (8 Genera)
Psittacidae (29 Genera)
Spheniscidae (1 Genus)
Strigidae (14 Genera)
Tytonidae (1 Genus)
Apterygidae (1 Genus)
Casuariidae (No Genera in database)
Rheidae (1 Genus)
Struthionidae (1 Genus)
Tinamidae (4 Genera)
Trogonidae (5 Genera)
Turnicidae (1 Genus)
Phoeniculidae (1 Genus)
Rhinopomastidae (1 Genus)
Upupidae (1 Genus)