AGRICULTURAL INDEX 



123 



Birds — Food — Continued 



Reports on the food of the rook, starling and 

 chaffl.ich. J Bd Ag 23:162-3 My '16 



Some recent investigations on the food of cer- 

 tain wild birds. "W. E. Collinge. bibliog J 

 Bd As 25:668-91 S '18 



Migration 



Aspect of the relation between abundance, 

 migration and range in birds. J. T. Nichols. 

 Science (Science Press, Garrison, N.Y. 15c) 

 n s 48:168-70 Ag 16 '18 



Bird migration. W. W. Cooke, maps U S Ag 

 B 185:1-47 '15 



Bird migration in its international bearing. J. 

 Grinnell. Sci Monthly (Science Press, Gar- 

 rison, N.Y. 30c) 7:166-9 Ag '18 



Bird visitation. T. G. Pearson. Country Life 

 32:92 O '17 



Distribution and migration of North Amer- 

 ican gulls and their allies. W. W. Cooke, il 

 U S Ag B 292:1-70 '15 



Distribution and migration of North Amer- 

 ican rails and their allies. W. W. Cooke, 

 maps U S Ag B 128:1-50 m 



Migration impulse of our avifauna. P. B. Riis. 

 Gard Chron Am 20:436 O '16 



Migration of birds. A. A. Allen. Cornell Rural 

 School Leaflet v 11, no 1:41-7 '17 



Spring bird procession. J: Burroughs. Atlantic 

 Monthly (3 Park St., Boston 35c) 121:486-95 

 Ap '18 - 



Photographs and photography 



Among the winged builders with a camera. 



S. M. Kane, il Country Life 30:62 Jl '16 

 Birds and the camera. A. A. Allen, il Am For 



23:154-7 Mr '17 

 Snapshots of a bird log; photographs. A. A. 



Allen. Country Life 29:38-9 Ja '16 



Protection 



Agriculture appropriation bill, 1917 (protec- 

 tion of migratory birds) ; hearings l)efore 

 the U.S. Senate committee on agriculture 

 and forestry on H. R. 12717. (May 22, 1916.) 

 42p '16 Apply to congressmen 



Annual report of the Commissioners of birds. 

 12p '17 Commissioners of birds, Providence, 

 R.L 



Bird and game laws of Rhode Island, revised 

 to June 1, 1917. 29p n.d. R. L comrs. of 

 birds. Providence 



Bird protection and propagation. L. P. Jen- 

 sen. Gard Chron Am 22:260 O '18 



Bird protection and the definite results ob- 

 tained. P. B. Riis. Gard Chron Am 21:111-12 

 Mr '17 



Bringing back the game. A. A. Allen. 11 Am 

 For 23:15-18 Ja '17 



Cincinnati's invitation to the birds. A. Fear- 

 ing, il Country Life 30:30-1 Ag '16 



Efforts to save the birds. R. W. Shufeldt. il 

 Am For 23:103-4 F '17 



Eleven important wild-duck foods. W. L. 

 McAfee, il maps U S Ag B 205:1-25 '15 



Encouraging the birds. A. Lounsberry. il 

 Gard M 26:153-5 D '17 



Essential points in bird conservation. P. B. 

 Riis. il Gard Chron Am 21:148-50 Ap '17 



Federal protection of birds. A. A. Allen, il 

 Am For 22:607-9 O '16 



Five important wild-duck foods. W. L,. Mc- 

 Afee, il maps U S Ag B 58:1-19 '14 



Food of West Virginia birds; protection of 

 useful birds. E. A. Brooks, il W Va Ag 

 Dept B 15:23-9 '16 



Government as a game warden. T. G. Pear- 

 son, il Country Life 31:40-1 Ja '17 



Is the farmer the bird's worst enemy? C: 

 Carpenter, il Am Coop J 13:328-H Ap '18 



Migratory bird treaty, act, and regulations; 

 convention between the United States and 

 Great Britain for the protection of migra- 

 tory birds in the United States and Canada. 

 (Service and regulatory announcements — B. 

 S. 23) 12p '18 U S Ag 



Natural enemies of birds. E: H. Forbush. il 

 Mass Ag Bd Yearbook 1916, pt 2:210-63 '17 

 ♦ New food industry. D. W. Huntington, il In- 

 dependent (119 W. 40th st, N.Y. 10c) 96: 

 130-1 O 26 '18 



Preservation of bird life, il Ag Gaz of Canada 

 3:573-4 Je '16 



Protection given migratory birds by amend- 

 ments to bird-treaty act. Weekly N L 6:4 

 N 20 '18 



Protection of migratory birds; hearings be- 

 fore the Committee on foreign affairs. H. R. 

 200S0 (Feb. 3 & 6, 1917). (pt. 2). 42p '17 

 Apply to congressmen 



Protection of migratory birds: report no. 243- 

 of the U.S. House Committee on foreign 

 affairs, to accompany S. 1553. 5p '17 Apply 

 to congressmen 



Regulations for the protection of migratory 

 birds: by the President of the United States 

 of America, a proclamation. (Service and 

 regulatory announcements. Biological sur- 

 vey 11) 6p '16 U S Ag 



Regulations regarding migratory birds. Ag 

 Gaz of Canada 5:551-3 Je '18 



Right hobbv. N. K. Jones, il Country Gent 82: 

 tJ23 Mr 24 '17 



Systematic bird protection in Forest park, 

 St Louis, Mo. L. P. Jensen. Gard Chron Am 

 22:92 Mr '18 



See also Bird houses 



Directories 

 Directory of officials and organizations con- 

 cerned with the protection of birds and 

 game, 1918. (B. S. Doc. 109) 17p '18 U S Ag 



Song 

 See Bird song 

 Birds, Flightless 



Anomalies of the animal world. R. W. Shu- 

 feldt. il Scientific Am Sup (233 Broadway, 

 N.Y. 10c) 85:4-5, 68-9, 168-70 Ja 5, F 2, Mr 

 16 '18 

 Birds, Injurious and beneficial 



Birds and their relation to horticulture. W. E. 

 Saunders. {In Ontaiio horticultural socie- 

 ties, 11th annual report, 1916, p. 39-47) '17 

 Ontario ag. dept., Toronto, Canada 



Birds as carriers of the chestnut-blight fun- 

 gus. F. D. Heald and R. A. Studhalter. 

 bibliog il J Ag Research 2:405-22 S '14 



Birds in relation to agriculture. W. H. Mc- 

 Nairn. il (In Report. Ontario ag. societies, 

 1917, p. 28-35) Ontario ag. dept., Toronto 



Birds in relation to the alfalfa weevil. E. R. 

 Kalmbach. il map U S Ag B 107:1-64 '14 



Birds — the farmers' friends. Purdue Ag 10:34 

 F '16 



Boys, guns, birds and trees, il Am For 22: 

 483-4 Ag '16 



Common birds of southeastern United States 

 in relation to agriculture. F. E. L. Beal 

 and others, il map Farmers' B 755:1-39 '16 



Cooperation between farmers and birds. C: 

 Carpenter, il Ag Digest 3:29 Jl '18 



Crop of a wood pigeon, il J Bd Ag 25:584-5 Ag 

 •18 



Crows eating fruit. H. O. Mead. Rural N Y 

 77:328 Mr 2 '18 



Destroying the crow and his cousins, il Sci- 

 entific Am Sup (233 Broadway, N.Y. 10c) 

 84:184-5 S 22 '17 



Economic status of wild birds. W. E. Collinge. 

 Royal Hort Soc J 42,pt 1:1-6 O '16 



Food of West Virginia birds. E. A. Brooks, 

 il W Va Ag Dept B 15:1-74 '16 



Food plants to attract birds and protect fruit. 

 E: H. Forbush. il Mass Ag Bd C 49:1-21 '16; 

 Same. Mass Ag Bd Yearbook 1916, pt 2:191- 

 209 '17 



Fi-iends and foes of the fruit grower. F. C. 

 Pellett. il ^^'allaces' F 41:703 My 5 '16 



Friends of our forests. H: W. Henshaw. il 

 Nat Geographic Magazine (Hubbard Mem- 

 orial Hall, Washington, D.C. 25c) 31:297-321 

 Ap '17 



How birds affect the orchard. F. E. Beal. J 

 Ag (Quebec) 21:x Ag '17 



Is the bird the farmer's best friend? C: Car- 

 penter, il Am Coop J 13:4214- Jl '18 



Minnesota birds; their economic relations to 

 the agriculturist. F. L. Washburn, (/n Re- 

 port State entomologist, 1915-1916, p 160- 

 83) '16 Minn. ag. exp. station, St Paul 



