38 



INDEX TO PAPERS RELATING TO FOOD OP BIRDS. 



Buteo borealis — Continued. 



(Sciurus aberti), Fauna 3, p. 90; 



varying hares (apparently), Fauna 



27, p. 356. 

 Food at Marshall Hall, Bui. 17, pp. 19, 



54. 

 Food of nestlings, Ybk. 1900, p. 429. 

 Formal report, Bui. 3, pp. 11, 12, 48- 



62, 87 (562 stomachs) ; Rept. 1887, 



pp. 405-410 (311 stomachs). 

 Buteo brachyurus — Short-tailed hawk. 



Beneficial, Circ. 61, p. 3; Ybk. 1894, 



p. 217; Ybk. 1895, p. 590; Ybk. 



1896, p. 628. 



Brief account, Bui. 3, pp. 11, 83-84. 

 Buteo buteo — Common old-world buzzard' 

 hawk. 

 Feeding on field mice, Bui. 31, p. 44. 

 Buteo latissimus, see Buteo platypterus. 

 Buteo lineatus — Red-shouldered hawk. 



Beneficial, Bui. 12, p. 30; Ybk. 1895, 

 p. 590; Ybk. 1896. p. 628; Ybk. 



1897, p. 670. 



Brief account, Bui. 12, p. 30 ; Bui. 12 

 (rev.), p. 33; Bui. 31, p. 43; Bui. 

 38, p. 39; Circ. 61, pp. 3, 6, 7-8; 

 Ybk. 1894, pp. 217, 220, 221; Ybk. 

 1900, p. 429. 



Feeding on brown rat, Bui. 33, p. 34 ; 

 field mice, Bui. 31, p. 43; Ybk. 1905, 

 p. 371; frogs (watching for), Fauna 

 7. p. :'.* : horned larks. Bui. 23, p. 

 12; rabbits, Ybk. 1907, p. 336; 

 ruffed grouse, Bui. 24, p. 28. 



Food at Marshall Hall, Bui. 17, pp. 

 19, 54, 86. 



Formal report, Bui. 3, pp. 11, 12. 

 62-70 (220 stomachs) ; Kept. 1887, 

 pp. 410-412 (102 stomachs). 

 Buteo platypterus — Broad-winged hawk. 



Beneficial, Ybk. 1895, p. 590; Ybk. 



1896, p. 628. 



Brief account, Bui. 31, p. 43 ; Bui. 38, 



p. 39; Circ. 61, pp. 3, 9; Ybk. 1894, 



pp. 217, 222-223. 

 Feeding on brown rat. Bui. 33, p. 34 ; 



field mice, Bui. 31, p. 43; Ybk. 1905, 



p. 371. 

 Food at Marshall Hall, Bui. 17, pp. 



19, 32, 86, 101. 

 Food of nestlings. Ybk. 1900, p. 429. 

 Formal report, Bui. 3. pp. 11. 13, 79- 



s:{ (66 stomachs) ; Rept. 1887, pp. 



412-413 (22 stomachs). 

 Buteo swatnsonl — Swainson's hawk. 



Beneficial, Bui. 12. p. 30; Ybk. 1895, 



p. 590 ; Ybk. 1S96, p. 628 ; Ybk. 



1897, p. 670. 



Brief account. Bui. 12. p. 30; Bui. 12 

 (rev.), p. 33; Bui. 31, p. 43; Circ. 

 61, pp. 3, 8-9; Ybk. 1894, pp. 217, 

 222. 



Feeding on brown rat, Bui. 33, p. 34 ; 

 field mice, Bui. 31. p. 43; (Microtus 

 montanus) F. Bui. 352, p. 22; 

 grasshoppers, Fauna 5, p. 95 ; Ybk. 



Buteo swainsoni — Continued. 



1895, p. 422; Ybk. 1907, p. 166; 

 (Camnula pellucida) Fauna 7, p. 

 38; rabbits, Ybk. 1907, p. 336; 

 spermophiles, Bui. 4, pp. 15, 16, 17. 

 Formal report, Bui. 3, pp. 11, 12, 13, 

 72-79 (18 stomachs) ; Rept. 1887, 

 p. 412 (4 stomachs). 

 Butorides virescens — Green heron. 

 Brief account, Bui. 38, p. 26. 

 Food at Marshall Hall, Bui. 17, pp 



19, 23, 24, 53, 81. 



Food of nestlings, Y'bk. 1900, p. 435 



Injurious to fish, exempt from protec 



tion in Alabama and Pennsylvania 



Bui. 12, p. 36; Bui. 12 (rev.), p. 43 



Buzzard, Black, see Catharista urubu. 



Turkey, see Cathartes aura septen 

 trionalis. 

 Buzzard hawk, Common, see Buteo buteo 

 Rough - legged, see Archi 

 buteo lagopus lagopus. 



Calcarius lapponiens — Lapland longspur. 

 Feeding on weed seeds, Ybk. 1898, p. 



226. 

 Formal report, Bui. 15, pp. 45, 54-55 

 (113 stomachs). 

 Calcarius ornatus — Chestnut-collared long- 

 spur. 

 Feeding on weed seeds, Ybk. 1898, p. 



L'LMj. 



Bulling wheat. Bui. 23, p. 16. 

 Calcarius pictus — Smith's longspur. 



Feeding on weed seeds, Ybk. 1898, p. 



Callipepla squamata — Scaled quail. 



Formal report, Bui. 21, pp. 61-63 (47 

 stomachs). 

 Campephilus principalis — Ivory-billed wood- 

 pecker. 

 Brief account, Bui. 37, pp. 62-63. 

 Useful, l'.ul. 38, p. 46. 

 Canachites canadensis — Spruce grouse. 



Feeding on bearberries (Arctostaphi/- 

 los uva-ursi), Fauna 27, p. 338; 

 blueberries. Fauna 21. p. 75; ( I'uc- 

 ciniiim uliginosum) , tern (Crypto- 

 gram ux a acrostichviilcs) , Fauna 27, 

 p. 338; heads of Equlsetum, Fauna 

 21, p. 75 ; highbush cranberries 

 (Viburnum), Fauna 21, p. 7."i ; 

 Fauna 30, p. 86 ; mountain cranber- 

 ries (Xiiis-idwa vitia-idwa) , Fauna 

 24, p. 65; Fauna 27, p. 33.8; piivi 

 needles (Pinua divarteata), snails 

 (Lymnwa palustria), Fauna 27. p. 

 338 ; spruce needles. Fauna 21, p. 

 75: Fauna 21. p. 65; (Pirca cana- 

 densis) Fauna 27, p. 338. 

 Formal report, Bui. 24, pp. 38-40, 42 

 (8 stomachs). 

 Canachites franklin! — Franklin's grouse. 



Brief account, l'.ul. 24, p. 40. 

 Canvasback, see Marlla valisineria. 



