496 University of California Publications in Zoology [Vol. 11 



Chapman, F. M. 



1903. The economic value of birds to the state. State of New York 



Forest, Fish, and Game Comm., 1903. 1-66, 12 pis. 



1907. Bird life (Appleton & Co., N. Y.), xii + 88, 75 pis., 2.5 figs. 



in text. 



1908. Camps and cruises of an ornithologist (Appleton & Co., N. Y.), 



xvi + 432, illus. 



1909. A study of the genus Sturnella. Amer. Mus. Nat. Hist. Bull., 



13, 297-320, 8 figs, in text. 

 Chernelhaza, S. C. von 



1909. Beitrage zur Nahrungsfrage unserer carnivoren Vogelwelt. 



Aquila, Budapest, 16, 145-15.5. 

 Cleland, J. B. 



1910. Examination of contents of stomachs and crops of some Austra- 



lian birds. Emu, 9, 219-226. Agric. Gaz. N. S. Wales, 21, 

 73-156. 



COLLINGE, W. E. 



1912. The food of nestling birds. Jour. Bd. Agric, London, 19, 460- 

 465. 

 COUES, E. 



1874. Birds of the northwest (Gov. Printing Office, Washington), 

 U. S. Geol. Surv. of Terr., Misc. Publ., 3, xi + 791. 

 Coward, T. A. 



1912. The migration of birds (Univ. Press, Cambridge; G. P. Putnams 

 Sons, N. Y'.), 1-137, 4 maps. 

 Cowan, J. C. 



1911. Refuges for bird.s. Overland, 57, 637-642. 

 Crakt, L. E. 



1911. A text-book of field zoology (Blakiston's Sons & Co., Phila., 

 Pa.), 1-364, 117 figs, in text. 



CSIKI, E. 



1909. Positive Daten iiber die Nahrung unserer Vbgel. Aquila, Buda- 

 pest, 16, 139-144. 

 Daehne 



1909. Schmetterlingsfeinde aus der Klasse der Vogel. Zs. Naturw., 

 Stuttgart, 81, 184-187. 

 Dawson, W. Leon, and Bowles, J. H. 



1909. The birds of Washington (Occidental Publ. Co., Seattle, Wash., 

 2 vols., XV + 997, 44 pis., 300 figs, in text. 

 Dewar, D., and Finn, F. 



1909. The making of species (J. Lane & Co., N. R.), xix + 400, 

 10 pis. 

 Dugmore. a. R. 



1907. Birds as insect destroyers. Country Life, 11, 384-390. 

 DUTCHER, Wm. 



1904. Report of the A. O. tJ. committee on the protection of North 



American birds and of the national committee of Audubon 

 societies. Auk, 21, Supp., 97-208. 



