114 THE RAPTORIAL BIRDS OF IOWA 



*Buteo harlani (Aud.). Cooke, W. W., Report on the Bird Migration in 

 the Mississippi Valley, 1884-85: U. S. Department of Agriculture, 

 Division of Economic Ornithology, Bull. 2, p. 115. 



*Buteo harlani (Aud.). Ridgway, Robert, A Manual to North American 

 Birds, p. 231, 1887. 



*Buteo harlani. Kelsey, Carl, Birds of Poweshiek County, Iowa: Orni- 

 thologist and Oologist, Vol. 16, p. 132, 1891. 



*Buteo borealis harlani (Audubon). Bendire, Capt. Chas., Life Histories 

 of the North American Birds, Vol. 1, p. 217, 1892. 



*Buteo borealis harlani. Fisher, A. K., The Hawks and Owls of the 

 United States: U. S. Department of Agriculture, Division of Orni- 

 thology and Mammalogy, Bull. 3, p. 52, 1893. 



*Buteo borealis harlani (Aud.). A. O. U. Checklist, 2d Edition, p. 131, 

 1895. 



'*Buteo borealis harlani (Aud.). Ridgway, Robert, A Manual to North 

 American Birds, 2d Edition, p. 231, 1896, 



*Buteo borealis harlani. Anderson, R. M., Birds of Winnebago and Han- 

 cock Counties, Iowa, p. 7, 1897. 



*Buteo borealis harlani. Keyes, Charles Reuben, The lowan Raptores: 

 The Iowa Ornithologist, Vol. 3, No. 1, p. 3, 1897. 



fButeo borealis harlani. Keyes, Charles Reuben, Breeding of Harlan's 

 Hawk in Iowa: Warbler, III, pp. 41-45, 1907. Illustrated. 



Buteo borealis harlani. Bailey, B. H., Two Hundred Wild Birds of Iowa, 

 p. 62, 1906. 



Buteo borealis harlani (Aud.). Widmann, Otto, A Preliminary Catalogue 

 of the Birds of Missouri: Trans. Acad. Sci. of St. Louis, pp. 96-97, 

 1907. 



Buteo borealis harlani (Aud.). Bruner, L., Wolcott, R. H., Swenk, M. H., 

 A Preliminary Review of the Birds of Nebraska, p. 51, 1909. 



Buteo borealis harlani (Aud.). Bunker, C. D., The Birds of Kansas, p. 

 147, 1913. 



