... Accipiter cooperii and its close relative A. striatus (sharpshinned hawk) have a new-world distribution and presumably evolved there. Of these two species, A. striatus has the broadest geographic distribution; in addition to North and ...
... Accipiter badius Greiner , E. C .; and Kocan , A. A. , 1977 , Canad . J. Zool . , v . 55 ( 5 ) , 761-770 ... cooperii " Cooper's hawk " Kocan , A. A .; Snelling , J .; and Greiner , E. C. , 1977 , J. Wildlife Dis . , v . 13 ( 3 ) ...