46 UNIVERSITY OF COLORADO. 



McAtee, W. L. Food Habits of the Grosbeaks. U. S. Biol. Surv., Bull. No. 32, 



1908. 

 Plants Useful to Attract Birds and Protect Fruit. U. S. Dept. Agric., 



Yearbook for 1909, pp. 185-196, 1910. 



Our Grosbeaks and Their Value to Agriculture. U. S. Dept. Agric., 



Farmers' Bull. No. 456, 1911. 



Woodpeckers in Relation to Trees and Wood Products. U. S. Biol. 



Surv., Bull. No. 39, 1911. 



Our Vanishing Shorebirds. U. S. Biol. Surv., Circular No. 79, 1911. 



Three Important Duck Foods. U. S. Biol. Surv., Circular No. 81, 1911- 



Bird Enemies of the Codling Moth. U. S. Dept. Agric., Yearbook for 

 1911, pp. 237-246, 1912. 



Methods of Estimating the Contents of Bird Stomachs. The Auk, Vol. 

 XXIX, pp. 449-464, 1912. 



Destruction of Sapsuckers. The Auk, Vol. XXX, pp. 154-157, 1913. 



Economic Ornithology in Recent Entomological Publications. The Auk, 



Vol. XXX, pp. 128-132, 1913. 



Index to papers relating to the food of birds by members of the Bio- 

 logical Survey in publications of the United States Department of 

 Agriculture, 1885-1911, U. S. Biol. Surv., Bull. No. 43, 1913. 



See also under Beal and McAtee and under McAtee and Beal. 



McAtee, W. L., and Beal, F. E. L. Some Common Game, Aquatic and Rapa- 

 cious Birds in Relation to Man. U. S. Dept. Agric., Farmers' Bull. No. 

 497, 1912. 



Morse, Geo. B. Quail Disease in the United States. U. S. Bur. Animal 

 Industry, Circular No. 109. 1907. 



Diseases of Pheasants. U. S. Dept. Agric., Farmers' Bull. No. 390, pp. 



35-40, 1910. 



Nash, Charles W. The Birds of Ontario in Relation to Agriculture. In Rept. 

 Farmers' Institutes of Ontario, 1897-8. 



Oberholser, Harry C. The North American Eagles and Their Economic Re- 

 lations. U. S. Biol. Surv., Bull. No. 27, 1906. 



Oldys, Henry. Audubon Societies in Relation to the Farmer. U. S. Dept. 

 Agric., Yearbook for 1902, pp. 205-218, 1903. 



Definitions of Open and Close Seasons for Game. U. S. Biol. Surv., 



Circular No. 43, 1904. 



Pheasant Raising in the United States. U. S. Dept. Agric., Farmers' 



Bull. No. 390, 1910. 



Oldys, Henry, Brewster, C. E. and Earnshaw, F. L. Game Laws for 1910. 

 U. S. Dept Agric., Farmers' Bull. No. 418, 1910. 



Palmer, T. S. Extermination of Noxious Animals by Bounties. U. S. Dept. 

 Agric., Yearbook for 1896, pp. 55-68, 1897. 



The Danger of Introducing Noxious Animals and Birds. U. S. Dept. 



Agric., Yearbook for 1898, pp. 87-110, 1899. 



A Review of Economic Ornithology in the United States. U. S. Dept. 



Agric., Yearbook for 1899, pp. 259-292, 1900. 



