46 



INDEX TO PAPEES RELATING TO FOOD OF BIEDS. 



Euphagus cyanocephalus — Continued. 



p. 15 ; Bui. 29, p. 8 ; Fauna 27, p. 

 412 ; Rept. 1887, p. 430 ; Tbk. 1897, 

 pp. 351-352 ; Ybk. 1898, p. 230. 



Feeding on boll weevil, Bui. 22, p. 

 16; Bui. 25, pp. 9, 10, 11-12, 21: 

 Bui. 29, pp. 6, 7, 8, 11, 17, 27, 28, 

 30 ; Circ. 64, pp. 3, 5 ; cankerworms, 

 Ybk. 1908, p. 345; corn, Bui. 29, 

 p. 8 ; crumbs in streets and door- 

 yards, Fauna 5, p. 101 ; grasshop- 

 pers, Fauna 7, p. 78 ; weed seeds, 

 Ybk. 1898, p. 230; wheat, Bui. 23, 

 P- 15. 



Food in California, Bui. 34, pp. 59- 

 65 (312 stomachs). 



Formal report, Bui. 13, pp. 9, 10, 11, 

 50-52 (146 stomachs). 



Relation to fruit in California, Bui. 

 30, p. 13 ; Ybk. 1904, pp. 246, 248. 

 Euxenura maguari — Maguari stork. 



Feeding on mice, Bui. 31, pp. 52-53. 



F\ 



Falco eolumbarius — Figeon hawk. 



Brief account, Bui. 31, p. 45 ; Bui. 38. 

 p. 40; Circ. 61, pp. 3, 13, 14; Ybk. 



1894, pp. 217, 227, 228. 



Equally beneficial and injurious, Ybk. 



1895, p. 590 ; Ybk. 1896, p. 628. 

 Feeding on crossbills, Fauna 21, p. 76 ; 



English sparrow, Bui. 1, pp. 32, 



309; field mice, Bui. 31, p. 45; 



Fauna 10, p. 75 : Ybk. 1905, p. 371 ; 



red-backed mouse, Fauna 19, p. 75 ; 



ruby-crowned kinglet, Fauna 30, p. 



38 j sparrow. Fauna 27, p. 363; tree 



sparrow, Fauna 27, p. 364. 

 Formal report, Bui. 3, pp. 15, 109-113. 



114, 115 (60 stomachs) ; Rept. 1887, 



pp. 402, 414 (19 stomachs). 

 Injurious, Bui. 12, p. 30; Bui. 12 



(rev.), p. 33. 

 Falco fusco-carulescens — Aplomado falcon. 

 Brief account, Bui. 3, pp. 15, 114-11.". ; 



Circ. 61. pp. 3, 13, 14; Ybk. 1894, 



pp. 217. '-'L'T, 228. 

 Equally beneficial and injurious. Ybk. 



1895, p. 590; Ybk. 1896, p. 628. 

 Falco islantlus — White gyrfalcon. 



Brief account. Bui. 3, pp. 15, lfi. 102; 



Circ. 61, pp. 3, 16; Ybk. 1894, pp 



218. 230. 

 Injurious, Ybk. 1895, p. 590 ; Ybk. 



1896, p. 628. 



Falco mexicanus — Frairie falcon. 



Brief account, Bui. 31, p. 45 ; Circ. 61, 



pp. 3, 13. 14-15; Rept. 1887, p. 



414; Ybk. 1894, pp. 217, 227, 228- 



229. 

 Equajly beneficial and Injurious. Ybk. 



1895, p. 590 ; Ybk. 1896, p. 628. 

 Feeding on chicken (chasing). Fauna 



5. p. 95; doves (chasing), Fauna 7, 



p. 40; ducks, Gambel's quail (watch- 



Falco mexicanus — Continued. 



ing), Fauna 7, p. 39; horned larks, 

 Bui. 23, p. 12; Fauna 5, p. 95; 

 jack rabbits, Bui. 8, p. 44 ; spermo- 

 philes, Bui. 4, pp. 16-17. 



Formal report, Bui. 3, pp. 15, 104-106 

 (11 stomachs). 

 Falco peregrinus — Duck hawk. 



Brief account, Bui. 31, p. 44 ; Bui. 38, 

 pp. 10, 40; Circ. 61, pp. 3, 16-17; 

 Ybk. 1894, pp. 218, 230-231. 



Feeding on Alaska jays, intermediate 

 sparrows, Fauna 19, p. 75 ; mallard 

 (chasing), Fauna 27, p. 362; marsh 

 hawks, Fauna 19, p. 75 ; scaup duck 

 (chasing), Fauna 30, p. 88; spar- 

 row hawk (chasing), Fauna 14, p. 

 38 ; varied thrushes, Fauna 19, p. 

 75 ; white-winged crossbills, Fauna 

 19, pp. 75. 82. 



Formal report, Bui. 3, pp. 15, 16, 

 106-109, 184 (20 stomachs) ; Rept. 

 1887, pp. 402, 414 (5 stomachs). 



Injurious, Bui. 12, p. 30; Bui. 12 

 (rev.), p. 33; Bui. 38, p. 10; Ybk. 



1895, p. 590; Ybk. 1896, p. 628; 

 Ybk. 1897, p. 670; Ybk. 1908, p. 

 192. 



Falco richardsoni, see Falco eolumbarius. 

 Falco rusticolus — Gray gyrfalcon. 



Brief account, Bui. 3, pp. 15, 16, 102- 

 103; Circ. 61, pp. 3, 16; Ybk. 1894, 

 pp. 218, 230. 

 Feeding on bird, Fauna 19, p. 74 ; 

 ptarmigan (apparently chasing), 

 Fauna 27, p. 361. 

 Injurious. Ybk. 1895, p. 590; Ybk. 



1896, p. 628. 



Falco sparverius — Sparrow hawk. 



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

 (rev. i. ].. 33; 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. 45; Bui. 

 38, p. 41 ; Circ. 61. pp. 3, 9-10; 

 Ybk. 1894, pp. 217, 223; Ybk. 1900, 

 p. 480. 



Feeding on cotton rat (Siymodnu hi.i- 

 pidus texianus), Fauna 25, p. 116; 

 English sparrow, Bui. 1, pp. 32, 150, 

 234, 309; Rept. lssrt. p. 246; field 

 mice. Bui. 31, p. 45 ; Ybk. 1006, p. 

 371; (Microtua drumtnondi) Fauna 

 27. p. 30." ; grasshoppers, Bui. 12, 

 p. 30; Bui. 12 (rev.), p. 33; Fauna 

 3, p. 39 ; Fauna 5. p. 95 ; Fauna 

 7. p. 41 ; Fauna 10. p. 113 ; Ybk. 

 1907, p. 166 ; Insects, Fauna 3, p. 

 91; red-backed mouse (JBeotomya 

 dausoni). Fauna 27. p. 365; snake. 

 Fauna 7, p. 41. 



Food at Marshall Hall, Bui. 17. pp. 

 19, 86. 



Food of nestlings, Ybk. 1900, p. 430. 



