Avian Osteology

Tibiotarsus
94 mm


Northern Harrier 90-109 mm	Swainson's Hawk 92-110 mm	Rough-legged Hawk 91-111 mm	Peregrine Falcon 74-98 mm	Prairie Falcon 76-100 mm	Barn Owl 90-116 mm	Spotted Owl 92-101 mm