Avian Osteology

Ulna
100 mm


	Northern Harrier 95 - 116 mm	Northern Goshawk 100 - 117 mm	Peregrine Falcon 93 - 107 mm	Prairie Falcon 79 - 104 mm	Barn Owl 94 - 126 mm	Long-eared Owl 82 - 100 mm	Short-eared Owl 96 - 113 mm