54 THE RAPTORIAL BIRDS OF IOWA 



Elanoides Vieillot, Nouv. Diet." d'Hlst. Nat. XXIV, 101, 1818. Type, by 

 monotypy, Falco furcatus Linnaeaus=F. forficatus Linnsex i. 



*Falco (Milvus Bach.) furcatus. Say, Thomas, Majov S. H. Long's Ac- 

 count of an Expedition from Pittsburgh to the Rocky Mts., 1819-20, 

 pp. 370, 377. (Pottawattamie county.) 



*Falco furcatus. Maximilian, Prince zu Wied, Reise in das Innere Nord 

 Americas. In den Jahren 1832-34, Vol. 1, p. 340, Coblenz, 1839. 



*Elanoides forficatus. Maximilian, Prince of Wied, Travels in the Interior 

 of North America, p. 134, London, 1843. 



*Nauclerus furcatus. Allen, J. A., Notes on the Birds Observed in West- 

 ern Iowa in the months of July, August and September: Memoir of 

 the Boston Society of Natural History, Vol. 1, p. 500, 1868. (Guthrie 

 county. ) 



*Nauclerus furcatus. Allen, J. A., Catalogue of the Birds of Iowa: Geol- 

 ogy of Iowa, White, Vol. 2, App. B, j. 424, 1870. 



*Nauclerus furcatus. Trippe, T. M., Notes on the Birds of Southern Iowa: 

 Proceedings of the Boston Society of Natural History, Vol. 15, p. 

 232, 1872. (Decatur.) 



*Nauclerus forficatus (Linn.) Ridgw. Baird, Brewer and Ridgway, Birds 

 of North America, Land Birds, Vol. 3, p. 192, 1874. (Sioux City.) 



*Nauclerus forfioatus (Linn.) Ridgw. Coues, E., Birds of the North West. 

 p. 332, 1877. (Cooper.) 



*Elanoides furcatus. Lester, W. A., Mississippi Valley Migration: Orni- 

 thologist and Oologist, Vol. 8, No. 5, p. 33, 1883. (Grand View.) 



*Elanoides forflcatus. Coues, E., Key to North American Birds, 2d Edi- 

 tion, p. 526, 1884. 



*Elanoides forficatus, Berry, H. N.; Vincent, E. F.; Preston, J. W.; Keyes, 

 C. R.; Bond, H. L; and Clute, W. M., in W. W. Cooke's Report on the 

 Bird Migration in the -Mississippi Valley, 1884-85: U. S. Department 

 of Agriculture, Division of Economic Ornithology, Bull. 2, p. 112. 

 (Iowa City.) 



*Elanoides forficatus (Linn.). Jones, L., and Parker, H. W., Ibid., p. 112. 

 (Grinnell.) 



*Elanoides forficatus. Fidgway, Robert, A Manual of North American 

 Birds, p. 224, 1887. 



Elanoides forficatus. Coues, E., Key to North American Birds, 3 Edition, 

 p. 526, 1887. 



*Elanoides forficatus. Jones, Lynds, A List of Birds found in Eastern 

 Jasper and Western Poweshiek Counties, Iowa: The Curlew, Vol. 1, 

 No. 6, p. 52, Mar., 1889. 



Elanoides forficatus. Ridgway, R., Ornithology of Illinois, p. 444, 1889. 



*Elanoides forficatus (Linn.). Keyes, Charles Rollin, and Williams, H. S., 

 M. D., Preliminary Annotated Catalogue of the Birds of Iowa: Pro- 

 ceedings of the Davenport Academy of Natural Sciences, Vol. 5, p. 

 126, 1888. 



*Elanoides forficatus. Kelsey, Carl, Birds of Poweshiek County, Iowa: 

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



