BIBLIOGRAPHY OP THE ROUGH-LEGGED HAWK 



37 



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



Goss, N. S., History of the Birds of Kansas, p. 269, 1891. 



*Osborn, Herbert, A Partial Catalogue of the Animals of Iowa Repre- 

 sented in the Collections of the Departments of Zoology and Ento- 

 mology of the Iowa Agricultural College, p. 7, 1892. 



Hatch, Dr. P. L., Birds of Minnesota, p. 192, 1892. 



Bendire, Capt. Chas., Life Histories of North American Birds, p. 255, 

 1892. 



Keyes, Charles Reuben, The lowan Raptores: The Iowa Ornithologist, 

 No. 2, p. 17, April, 1892. 



Fisher, A. K., Hawks and Owls of the U. S., p. 86, 1893. 



Shoemaker, Frank H., A Partial List of the Birds of Franklin County, 

 Iowa, July, 1896, p. 8. 



*Anderson, R. M., Birds of Winnebago and Hancock Counties, Iowa, 

 p. 7, 1897. (Franklin County.) 



Bailey, B. H., Two Hundred Wild Birds of Iowa, p. 62, 1906. 



Wilson, B. H., The Wilson Bulletin, March, 1906, p. 3. 



Widmann, Otto, A Preliminary Catalogue of the Birds of Missouri: Trans. 

 Acad. of Sci. of St. Louis, 1907, p. 99. 



Anderson, R. M., The Birds of Iowa, p. 251, 1907. 



Woodruff, F. M., The Birds of the Chicago Area, p. 97, 1907. 



Cory, C. B., Birds of Illinois and Wisconsin, p. 471, 1909. 



Bruner, L., Wolcott, R. H., Swenk, M. H., Review of the Birds of Nebras- 

 ka, p. 52, 1909. 



A. O. U. Check List, 1910, p. 161. 



Chapman, F. M., Birds of Eastern North America, p. 300, 1912. 



Bunker, C. D., The Birds of Kansas, p. 147, 1913. 



Fig-. 54. Map showing- the distribution in Iowa of the Rough-legged Hawk. 



