PUBLICATIONS. OF THE U. S. DEPARTMENT OF AGRICULTURE 
RELATING TO THE FOOD OF BIRDS. 
AVAILABLE FOR FREE DISTRIBUTION BY THE DEPARTM <NT. 
The English Sparrow asa Pest. (Farmers’ Bulletin 493.) : : 
Some Common Game, Aquatic, and Rapacious Birds in Relation to Man. (Farmers’ 
Bulletin 497.) 
Bird Houses and How to Build Them. (Farmers’ Bulletin 609.) 
Some Common Birds Useful to the Farmer. (Farmers’ Bulletin 630.) 
Plants Useful to Attract Birds and Protect Fruit. (Yearbook Separate 504.) 
Winter Crow Roosts. (Yearbook Separate 659.) 
FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, GOVERNMENT PRINTING 
OFFICE, WASHINGTON, D. C. 
Our Grosbeaks and Their Relation to Agriculture. (Farmers’ Bulletin 456.) Price 
5 cents. 
Food of Some Well-Known Birds of Forest, Farm, and Garden. (Farmers’ Bulletin 
506.) Price 5 cents. 
Fifty Common Birds of Farm and Orchard. (Farmers’ Bulletin 513, colored illustra- 
tions.) Price, 15 cents. ; 
Food of the Robins and Bluebirds of the United States. (Department Bulletin 171.) 
Price, 5 cents. 
Food Habits of the Thrushes of the United States. (Department Bulletin 280.) 
Price, 5 cents. 
Bird Enemies of the Codling Moth, (Yearbook Separate 564.) Price, 5 cents. 
Our Meadowlarks in Relation to Agriculture. (Yearbook Separate 590.) Price, 5 
cents. 
Relation of Birds to Grain Aphides. (Yearbook Separate 601.) Price, 5 cents. 
Food Habits of the Grosbeaks. (Biological Survey Bulletin 32.) Price, 25 cents. 
Food of the Woodpeckers of the United States. (Biological Survey Bulletin 37.) 
Price, 35 cents. as 
Birds of Arkansas. (Biological Survey Bulletin 38.) Price, 25 cents. 
Woodpeckers in Relation to Trees and Wood Products. (Biological Survey Bulletin 
39.) Price, 30 cents. 
Index to Papers Relating to the Food of Birds, by Members of the Biological Survey, 
in Publications of the Department of Agriculture, 1885-1911. (Biological Survey 
Bulletin 43.) Price, 10 cents. 
ae of Our More Important Flycatchers. (Biological Survey Bulletin 44.) Price, 
cents. 
Hawks and Owls from the Standpoint of the Farmer. (Biological Survey Circular 61.) 
Price, 5 cents. 
Destruction of the Cotton Boll Weevil by Birdsin Winter. (Biological Survey Circular 
64.) Price, 5 cents. 
40 
WASHINGTON : GOVERNMDNT PRINTING OFFICD : 1916 
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