Index. 



169 



Duck. 



Ruddy, 37. 

 Shoveller, 33. 

 Wood, 34. 



E. 



Eagle, 68. 



Bald, 71. 



Golden, 68. 

 Ectopistes migratorius, 57. 

 Empidonax, 102, 103, 159. 



difficilis, 102. 



hammondi, 102. 



minimus, 102. 



trailii, 102. 



virescens, 159. 



wrightii, 103. 

 Ereunetes pusillus, 48. 

 Erismatura rubida, 37. 



F. 



Falco, 73-78. 



columbarius, 74. 



mexicanus, 73. 



peregrinus anatum, 74. 



richardsonii, 75. 



sparverius, 76. 



sparverius deserticolus, 78. 

 Falcon, 73. 



Prairie, 73. 

 Feet, some curious, 24. 

 Finch, 119. 



Cassin's Purple, 119. 



House, 119. 

 First primaries, 29. 

 Flicker, 92. 



Northern, 92. 



Red-shafted, 94. 

 Flycatcher, 99-103, 159. 



Ash-throated, 99. 



Crested, 99. 



Green-crested, 159. 



Hammond's, 102. 



Least, 102. 



Olive-sided, 101. 



Traill's, 102. 



Western, 102. 



Wright's, 103. 

 Fulica americana, 44. 



G. 



Galeoscoptes carolinensis, 152. 

 Gallinago delicata, 46. 



Gavia imber, 26. 

 Geothlypis, 148. 

 tolmiei, 148. 



trichas occidentalis, 148. 

 Glaucionetta islandica, 36. 

 Golden-eye, 36. 

 American, 36. 

 Barrow's, 36. 

 Goldfinch, 123. 



Arkansas, 123. 

 Western, 123. 

 Godwit, 49. 



Marbled, 49. 

 Goose, 39. 



American White-fronted, 39. 

 Canada, 39. 

 Hutchin's, 39. 

 Lesser Snow, 39. 

 Goshawk, 62. 



American, 62. 

 Grackle, 118. 



Bronzed, 118. 

 Grebe, 25-26. 



American Eared, 25. 

 Holboell's, 25. 

 Pied-billed, 26. 

 Western, 25. 

 Grosbeak, 118, 136. 



Black-headed, 136. 

 Rocky Moutain Pine, 118. 

 Western Evening, 118. 

 Grouse, 54-56. 



Canadian Ruffed, 55. 

 Columbian Sharp-tailed, 56. 

 Dusky, 54. 

 Gray Ruffed, 55. 

 Prairie Sharp-tailed, 56. 

 Richardson's, 54. 

 Sage, 57. 

 Grus, 43, 159. 



americana, 159. 

 canadensis, 43. 

 mexicana, 43. 

 Gull, 27. 



American Herring, 27. 

 Bonaparte's, 27. 

 Ring-billed, 27. 



H. 



Haliaeetus leucocephalus. 71. 

 Hawk, 58-78. 



American Rough-legged, 162. 



American Sparrow, 76. 



