Global Bird Index - IOC15.1
Gampsonyx
Gampsonyx
Chelictinia
Chelictinia
Elanus
Elanus
Polyboroides
Polyboroides
Gypohierax
Gypohierax
Gypaetus
Gypaetus
Neophron
Neophron
Eutriorchis
Eutriorchis
Chondrohierax
Chondrohierax
Leptodon
Leptodon
Aviceda
Aviceda
Pernis
Pernis
Elanoides
Elanoides
Hamirostra
Hamirostra
Lophoictinia
Lophoictinia
Henicopernis
Henicopernis
Sarcogyps
Sarcogyps
Trigonoceps
Trigonoceps
Aegypius
Aegypius
Torgos
Torgos
Necrosyrtes
Necrosyrtes
Gyps
Gyps
Spilornis
Spilornis
Pithecophaga
Pithecophaga
Terathopius
Terathopius
Circaetus
Circaetus
Macheiramphus
Macheiramphus
Harpyopsis
Harpyopsis
Morphnus
Morphnus
Harpia
Harpia
Stephanoaetus
Stephanoaetus
Nisaetus
Nisaetus
Spizaetus
Spizaetus
Lophotriorchis
Lophotriorchis
Polemaetus
Polemaetus
Lophaetus
Lophaetus
Ictinaetus
Ictinaetus
Clanga
Clanga
Hieraaetus
Hieraaetus
Aquila
Aquila
Micronisus
Micronisus
Urotriorchis
Urotriorchis
Melierax
Melierax
Kaupifalco
Kaupifalco
Erythrotriorchis
Erythrotriorchis
Accipiter
Accipiter
Megatriorchis
Megatriorchis
Circus
Circus
Harpagus
Harpagus
Milvus
Milvus
Haliastur
Haliastur
Haliaeetus
Haliaeetus
Butastur
Butastur
Ictinia
Ictinia
Geranospiza
Geranospiza
Busarellus
Busarellus
Rostrhamus
Rostrhamus
Helicolestes
Helicolestes
Morphnarchus
Morphnarchus
Cryptoleucopteryx
Cryptoleucopteryx
Buteogallus
Buteogallus
Rupornis
Rupornis
Parabuteo
Parabuteo
Pseudastur
Pseudastur
Geranoaetus
Geranoaetus
Leucopternis
Leucopternis
Buteo
Buteo