134 
Criddle, Norman 
(14) 1914. The value of some mammals and birds as destroyers 
of noxious insects. Ottawa Naturalist, 28 (No.9) :119- 
124. 
Davis, John J. 
(15) 1913. Common white grubs. U.S. Dept. Agr. Farmers’ Bul. 
543. 20 p., 12 fig. 
(16) 1916. A progress report on white grub investigations. Jour. 
Econ. Ent. 9 (No. 2) : 261-281, 2 pl. 
Devereaux, W. L. . 
(17) 1890. The May beetle and the white grub. Insect Life [U.S. 
Dept. Agr.] 2 (No. 11-12) : 372-874. 
Felt, E. P. 
(18) 1915. White grubs and June beetles. Twenty-ninth (1913) 
Rep. State Ent. N. Y., (Bul. 175 N. Y. State Mus.) p. 
. 24-26. 
Fisher, A. K. 
(19) 1893. The hawks and owls of the United States in their rela- 
tion to agriculture. U.S. Dept. Agr. Div. Ornith. and 
Mamm. Bul. 3. 210 p., 26 pl. 
(20) 1895. Hawks and owls as related to the farmer. Yearbook 
U. S. Dept. Agr. 1894 : 215-232, 4 fig., 3 pl. 
(21) 1909. The economic value of predaceous birds and mammals. 
Yearbook U. S. Dept. Agr. 1908 :187-194. 3pl. . 
Flint, W. P., and Sanders, G. FE. | 
(22) 1912. Note on a parasite of white-grubs. Jour. Econ. Ent 
5 (No. 6) : 490. 
Forbes, S. A. 
(23) 1880. The food of birds. Bul. Ill. State Lab. Nat. Hist. J 
(No. 3, 2d ed.) : 86-161. 
(24) 1891. On the common white grubs. Seventeenth Rep. State 
Ent. Ill. (1889-90), p. 30-53, 1 pl. 
(25) 1894. The white grubs. Eighteenth Rep. State Ent. Ill. (1891- 
92), p. 109-144, 10 fig. 
(26) 1907. On the lifé history, habits, and economic relations of 
the white-grubs and May-beetles (Lachnosterna). Ill. 
Agr. Exper. Sta. Bul. 116:447-480; also (1908) 24th 
Rep. State Ent. Ill, p. 135-168, 3 col. pl. 
Forbush, Edward Howe 
(27) 1915. The starling. Mass. State Bd. Agr. Cir. 45. 23 p., 1 
fig., 1 pl. 
(28) 1916. Eighth annual report of the state ornithologist. Sixty- 
third Ann. Rep. Mass. State Bd. Agr. 1915 : 79-108, 5 
fig., 9 pL, and frontispiece. Also issued as a. separate. 
Gahan, A. B. 
(29) 1913. New Hymenoptera from North America. Proc. U. S. 
Nat. Mus. 46 (No. 2085) : 431-443, 1 pl. 
