680 SHUFELDT—OSTEOLOGY OF THE STRIGES.  [Dee?. 
Fic. 5. Radius of an adult specimen of Budo virginianus; drawn life-size. 
The bone on the left-hand side is seen upon superior aspect; the one on 
the right, upon anconal view, 0s. f., os prominens; oa., osseous arch. 
