BOOKS ON ORNITHOLOGY 



of Guadeloupe Island. By Robert Ridgway. 92-195 

 pp. 2 pi. 22 cm> (Dept. of the Interior, U.S. Geol. and 

 Geog. Survey of the Territories.) 



RIDGWAY, ROBERT. Studies of the American 

 Herodiones. Part I. Synopsis of the American genera 

 of Ardeidae and Ciconiidae, including descriptions of 

 three new genera, and a monograph of the American 

 species of the genus Ardae, Linn. By Robert Ridgway. 

 no t.-p. v. p. 23 cm> 



RIDGWAY, ROBERT. A winter with the birds of 

 Costa Rica. By Robert Ridgway. With photographs 

 by the author. [Reprinted from "The Condor," vol. 

 vu, no. 6, Nov., 1905.] pp. 151-160. illus. 27"- 



RIDGWAY, ROBERT. Color standards and color 

 nomenclature. By Robert Ridgway. With fifty-three 

 colored plates and eleven hundred and fifteen named 

 colors. Washington, 1912. in, 43 pp. 23^ cm> 

 Autograph copy. 



RIKER, CLARENCE B. A list of birds observed 

 at Santarem, Brazil. By Clarence B. Riker. With 

 annotations by Frank M. Chapman, 1890. pp. 131- 

 164. 22 cm - 



RILEY, C. V. The insectivorous habits of the Eng- 

 lish Sparrow. By C. V. Riley, Ph.D. Author's edition. 



(1887?) 22 pp. 22 cm> 



RILEY, JAMES. Remarks on Sidi Hamet's notices 

 of the interior parts of Africa, as published by the 

 American sea-captain James Riley in his narrative of 

 the loss of the American Brig Commerce, etc. Pre- 

 sented to the Rt. Hon. Sir Joseph Banks. By Jacob 

 Graberg of Herriso: . . . Mss. 25 pp. 



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