INDEX TO PAPERS RELATING TO FOOD OF BIRDS. 



57 



Passerella iliaca — Continued. 



Food at Marshall Hall, Bui. 17, pp. 



16, 77. 

 Formal report, Bui. 15, pp. 27, 28, 

 37, 42, 43, 74, 83, 87-89 (127 

 stomachs). 

 Passerherbulus caudacutus — Sharp-tailed 

 sparrow. 

 Formal report, Bui. 15, pp. 64—65. 

 Passerherbulus henslowi — Henslow's spar- 

 row. 

 Food at Marshall Hall, Bui. 17, pp. 



32, 35, 38, 39. 

 Formal report, Bui. 15, pp. 24, 63-64 

 (7 stomachs). 

 Passerherbulus maritimus — Seaside spar- 

 row. 

 Formal report, Bui. 15, pp. 65-66 (30 

 stomachs). 

 Passerherbulus nelsoni — Nelson's sparrow. 



Formal report, Bui. 15, pp. 64-65. 

 Passerina ciris — Painted bunting. 



Feeding on boll weevil, Bui. 25, pp. 9, 

 12, 17, 18, 20-21; Bui. 29, pp. 6, 

 9, 19, 30; Bui. 38, p. 9; Circ. 64, 

 p. 5. 

 Passerina cyanea — Indigo bunting. 



Brief account, Bui. 38, pp. 9, 68. 



Food at Marshall Hall, Bui. 17, p. 98. 



Passerina nivalis, see Plectrophenax nivalis. 



Pedicecetes phasianellus — Sharp-tailed 



grouse. 



Favorite vegetable foods, Ybk. 1909, p. 



194. 

 Feeding on ants, barley, beetles, Fauna 

 27, p. 350 ; berries of Viburnum 

 pauciflorum,, catkins of alders (Alnus 

 alnobetula and A. incana), Fauna 

 27, p. 349 ; leaves, myriapods, 

 Fauna 27, p. 350 ; potato beetle, Bui. 

 32, p. 47. 

 Formal report, Bui. 24, pp. 20-23 (43 

 stomachs). 

 Peep, see Ereunetes pusillus. 

 Pelecanus fuscus, see Pelecanus occidenta- 



lis. 

 Pelecanus occidentalis — Brown pelican. 



Food of nestlings, Ybk. 1900, pp. 434- 

 435. 

 Pelican, Brown, see Pelecanus occidentalis. 

 Pelidna alpina sakhalina — Red-backed sand- 

 piper. 

 Feeding on Dytiscidse, Nereis, Circ. 79, 

 p. 8. 

 Penthestes atricapillus — Black-capped chick- 

 adee. 

 Beneficial, Ybk. 1897, p. 670. 

 Brief account, F. Bui. 54 (rev.), pp. 

 43-44 (289 stomachs) ; Ybk. 1900, 

 pp. 295-296. 

 Feeding on eggs of tall cankerworms, 

 Bui. 17, p. 108 ; larva? of codling 

 moth (probably), Ybk. 1898, p. 105; 

 plant lice, Bui. 17, p. 108 ; scale in- 

 sects, Ybk. 1906, p. 197. 



Penthestes atricapillus — Continued. 



Reference to studies of food habits, 



Ybk. 1899, pp. 263-264. 

 Relations to orchards, Ybk. 1900, pp. 

 295-296. 

 Penthestes carolinensis — Carolina chicka- 

 dee. 

 Brief account, Bui. 38, p. 89. 

 Feeding on boll weevil, Circ. 64, pp. 

 4, 5 ; scale insects, Ybk. 1906, p. 

 197 ; seeds of ragweed, Bui. 15, p. 

 42. 

 Food at Marshall Hall, Bui. 17, pp. 20, 

 23, 24, 34, 35, 39, 60, 71, 77, 107- 

 108 (7 stomachs). 

 Other notes, F. Bui. 54 (rev.), p. 44. 

 Penthestes gambeli — Mountain chickadee. 



General nature of food, Bui. 30, p. 71. 

 Penthestes rufescens — Chestnut-backed 

 chickadee. 

 Feeding on scale insects, Ybk. 1906, p. 



194. 

 Food in California, Bui. 30, pp. 70-71 

 (57 stomachs). 

 Perdix perdix — European common partridge. 



Brief account, Ybk. 1909, p. 252. 

 Perisoreus canadensis — Canada jay. 



Feeding on carrion, Fauna 30, p. 89 ; 

 crowberries (Empetrum nigrum), 

 Fauna 27, p. 401 ; refuse and scraps 

 of meat about camp, Fauna 24, p. 

 71 ; Fauna 30, pp. 40, 62. 

 Other notes, Fauna 5, p. 18 ; Fauna 



30, p. 89. 

 Useful as scavengers, Fauna 30, p. 61. 

 Petrel, Black, see Oceanodroma melania. 

 Petrochelidon lunifrons — Cliff swallow. 

 Beneficial, Bui. 1, p. 89. 

 Brief account, Bui. 38, p. 70; F. Bui. 

 54, p. 31; F. Bui. 54 (rev.), pp. 

 36-38. 

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

 12-13, 24-25, 30; Bui. 38, p. 70; 

 Circ. 64, p. 5. 

 Food in California, Bui. 30, pp. 28-30 



(123 stomachs). 

 Protection urged, as enemy of boll wee- 

 vil, Circ. 56, pp. 1, 2, 3, 4; Circ. 

 57, pp. 1, 2. 

 Relation to bedbugs, Bui. 29, pp. 8, 13 ; 

 Circ. 56, p. 2 ; Circ. 57, p. 2 ; bees, 

 Rept. 1904, p. 294. 

 Pewee, Western wood, see Myiochanes rich- 

 ardsoni. 

 "Wood, see Myiochanes virens. 

 Phainopepla nitens — Phainopepla. 

 Damage to fruit, Bui. 32, p. 61. 

 Feeding on insects, mistletoe berries, 

 Fauna 7, p. 113. 

 Phalacrocorax auritus — Double-crested cor- 

 morant. 

 Feeding on fish, Bui. 38, p. 16. 

 Phalacrocorax urile — Red-faced cormorant. 



Food of nestlings, Ybk. 1900, p. 434. 

 Phalarope, Northern, see Lobipes lobatus. 

 Wilson's, see Steganopus tricolor. 



