94 The Food of Some British Wild Birds. 



10. Beal, F. E. L. The Crow Blackbirds, and their Food. 



Yearbook U.S. Dept. Agric., 1894, pp. 223-248. 



lOa. Beal, F. E. L. Preliminary Report on the Food of Wood- 

 peckers. 



U.S. Dept. Agric., Biol. Surv., Bull. No. 7, pp. 

 7-33, 1 pit. and 4 figs. 



11. Beal, F. E. L. The Meadow Lark and Baltimore Oriole. 



Yearbook U.S. Dept. Agric., 1895, pp. 419-430. 



12. Beal, F. E. L. Birds that injure Grain. 



Yearbook U.S. Dept. Agric., 1897, pp. 345-354. 



18. Beal, F. E. L. How Birds affect the Orchard. 



Yearbook U.S. Dept. Agric., 1900, pp. 291-304, 5 

 figs. 



14. Beal, F. E. L. Food of the Bobolink, Blackbirds, and 



Grackles. 



U.S. Dept. Agric., Div. Biol. Surv., Bull. No. 13, 

 1900, pp. 1-77, 1 pit. and 6 figs. 



15. Beal, F. E. L. Some Common Birds in their relation to 



Agriculture. 



U.S. Dept. Agric., Farmers' Bull. No. 54, 1904, pp. 

 1-48, 22 figs. 



16. Beal, F. E. L. The Relations of Birds to Fruit-growing in 



California. 



Yearbook U.S. Dept, Agric., 1904, pp. 241-254. 



17. Beal, F. E. L. Birds of California in relation to the Fruit 



Industry. Pt. I. 



U.S. Dept. Agric., Biol. Surv., Bull. No. 30, 1907, 

 pp. 1-100, pits. i-v. 



18. Beal, F. E. L. Birds of California in relation to the Fruit 



Industry. Pt, II. 



U.S. Dept. Agric., Biol. Surv., Bull. No. 34, 1910, 

 pp. 1-96, pits. i-vi. 



