INDEX TO PAPEKS RELATING TO FOOD OP BIRDS. 



45 



Dryobates villosus — Continued. 



Brief account, Bui. 34, p. 16; F. Bui. 



54, pp. 6-7, 9; F. Bui. 54 (rev.), 



pp. 9-10, 13; Tbk. 1900, pp. 292, 



293-294. 

 Damage to posts, Bui. 39, p. 13. 

 Distributing poison Rhus seeds, Rept. 



1890, p. 283. 

 Feeding on scale insects, Ybk. 1906, p. 



197. 

 Food in California, Bui. 34, pp. 15-17, 



20, 22 (27 stomachs). 

 Formal report, Bui. 7, pp. 8, 9, 10, 11, 



14-16, 18, 38 (82 stomachs) ; Bui. 



37, pp. 10, 11, 12, 13-17 (382 



stomachs). 

 Relation to orchards, Ybk. 1900, pp. 



292, 293-294. 

 Tapping trees, Bui. 39, pp. 92-95. 

 Duck, Black, see Anas rubripes. 



Greater scaup, see Marila marila. 



Lesser scaup, see Marila affinis. 



Mallard, see Anas platyrhynchos. 



Pintail, see Daflla acuta. 



Ring-necked, see Marila collaris. 



Ruddy, see Erismatura jamaicensis. 



Spoonbill, see Spatula clypeata. 



Wood, see Aix sponsa. 

 Dumetella carolinensis — Catbird. 

 Beneficial, Bui. 38, p. 9. 

 Brief account, Bui. 38, p. 85 ; F. Bui. 



54, pp. 33-34; F. Bui. 54 (rev.), pp. 



39-40 (213 stomachs) ; Ybk. 1900, 



pp. 303-304, 416. 

 Feeding on fruit, Rept. 1890, p. 281 ; 



Ybk. 1907, p. 169 ; mahaleb cherries 



(Primus mahaleb), Bui. 32, p. 65; 



mulberries, Bui. 32, pp. 64, 65; 



Rept. 1890, p. 285. 

 Food at Marshall Hall, Bui. 17, pp. 



17-18, 21, 23, 24, 25, 26, 28, 29, 30, 



32, 33, 34, 35, 36, 37, 38, 39, 40, 43, 



47, 55-56, 57, i>8, 59, 60, 61, 62, 



104-105 (74 stomachs). 

 Food of nestlings, Ybk. 1900, pp. 416, 



436. 

 Formal report, Ybk. 1895, pp. 405, 



406-411, 414, 418 (213 stomachs). 

 Other notes, Bui. 1, pp. 126, 304 ; 



Bui. 15, p. 29. 

 Reference to studies of food habits, 



Ybk. 1899, p. 266. 

 Relation to orchards, Ybk. 1900, pp. 



303-304. 

 Request for information on economic 



relations, Ent. Circ. 20 [p. 2]. 



TC. 



Eagle, Bald, see Halireetus leucocephalus. 

 Golden, see Aquila chrysaetos. 

 Gray sea, see Halifeetus albicilla. 

 Ectopistes migratorius — Passenger pigeon. 

 Damage to grain, Fauna 27, p. 351. 

 Food of adults and nestlings, Ybk. 

 1900, p. 431, 



Egret, see Herodias egretta. 



Snowy, see Egretta candidissima. 

 Egretta candidissima — Snowy egret. 

 Brief account, Ybk. 1900, p. 435. 

 Feeding on field mice, Bui. 31, p. 52. 

 Elainoides forficatus — Swallow-tailed kite. 

 Beneficial, Bui. 31, p. 45; Ybk. 1895, 



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

 Brief account, Bui. 38, p. 37 ; Circ. 

 61, pp. 3, 4; Ybk. 1894, pp. 217, 218. 

 Formal report, Bui. 3, pp. 11, 20-22, 

 23, 24 (6 stomachs) ; Rept. 1887, p. 

 403 (5 stomachs). 

 Elanus leucurus — White-tailed kite. 



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



1896, p. 628. 



Brief account, Bui. 3, pp. 11, 23; Circ. 



61, pp. 3, 4; Ybk. 1894, pp. 217, 218. 



Feeding on lizards and snakes, Bui. 



2, p. 113. 



Emberiza citrinella — Old-world yellow- 



Injurious in New Zealand, Ybk. 1909, 

 p. 257. 

 Empidonax difficilis — Western yellow-bel- 

 lied flycatcher. 

 Food in California, Bui. 34, pp. 41- 

 44 (141 stomachs). 

 Empidonax minimus — Least flycatcher. 



Feeding on boll weevil, Bui. 25, pp. 8, 



13, 17, 19, 20, 21 ; Bui. 29, pp. 6, 

 14-15, 24, 30 ; Circ. 64, p. 5 ; mul- 

 berries, Bui. 32, p. 64 ; Rept. 1890, 

 p. 285. 



Empidonax trailli — Traill's flycatcher. 

 Brief account, Bui. 34, p. 44. 

 Feeding on boll weevil, Bui. 29, pp. 6, 

 15, 24, 30; Circ. 64, p. 5. 

 Empidonax virescens — Acadian flycatcher. 

 Brief account, Bui. 38, p. 54. 

 Feeding on rose beetle, Bui. 32, p. 20. 

 Food at Marshall Hall, Bui. 17, pp. 

 36, 92. 

 Ereunetes pusillus — Peep. 



Feeding on mosquitoes, C'rc. 79, p. 2. 

 Erismatura jamaicensis — Ruddy duck. 



Vegetable food, Circ. 81, p. 1. 

 Euphagus carolinus— Rusty blackbird. 



Brief account, Bui. 38, p. 59 ; Ybk. 



1897, pp. 351-352. 

 Damage to grain, Rept. 1887, p. 428 ; 

 Ybk. 1897, pp. 351-352; Ybk. 1898, 

 p. 230. 

 Feeding on boll weevil, Circ. 64, pp. 3, 



5 ; weed seeds, Ybk. 1898, p. 230. 

 Food at Marshall Hall, Bui. 17, pp. 



14, 35, 38, 39, 71, 77, 96. 

 Formal report, Bui. 13, pp. 9, 45-49 



(132 stomachs). 

 Euphagus cyanocephalus — Brewer's black- 

 bird. 



Brief account, Ybk. 1897, pp. 351-352. 



Damage to fruit, Bui. 30, p. 13 ; Ybk. 

 1904, pp. 246, 248; grain, Bui. 23, 



