Buteo

trivial name latin name
Common Buzzard Buteo buteo
Red-tailed Hawk Buteo jamaicensis
Eastern Buzzard Buteo japonicus
Rough-legged Buzzard Buteo lagopus
Red-shouldered Hawk Buteo lineatus
Ferruginous Hawk Buteo regalis
Long-legged buzzard Buteo rufinus

comparison of wing and tail configuration