306 BULLETIN UNIVERSITY OF MONTANA. 



52. Bubo virginianus subarcticus. Western Horned Owl. Common 

 in the wooded districts. 



53. Glaucidium gnoma. Pygmy Owl. Several specimens taken in 

 1902. 



54. Ceryle alcyon. Belted Kingfisher. Abundant. 



55. Drybates villosus hyloscopus. Cabanis's Woodpecker. Common. 



56. Dryobates pubescens oreoecus. Batchelder's Woodpecker. Com- 

 mon. 



57. Picoides arcticus. Arctic Three-toed Woodpecker. Not uncom- 

 mon. 



58. Picoides americanus dorsalis. Alpine Three-toed Woodpecker. 

 Not uncommon. 



59. Sphyrapcus varius nuchalis. Red-naped Sapsucker. Common, 

 breeds. 



60. Ceophloeus pileatus. Pileated Woodpecker. Common in the 

 heavy woodlands. 



61. Melanerpes torquatus. Lewis's Woodpecker. Common. 



62. Colaptes cafer. Red-shafted Flicker. Abundant. 



63. Chordeiles virginianus henryi. Western Nighthawk. Abundant. 



64. Selasphorus rufus. Rufous Hummingbird. Common, breeds. 



65. Stellula calliope. Calliope Hummingbird. Not uncommon. 



66. Tyrannus tyrannus. Kingbird. Abundant, breeds. 



67. Tyrannus verticalis. Arkansas Kingbird. Common, locally, 

 breeds. 



68. Contopus borealis. Olive-sided flycatcher. Not uncommon on 

 the mountain slopes. 



69. Contopus richardsonii. Western Wood Pewee. Common. 



70. Empidonax traillii. Traill's Flycatcher. Common. 



71. Empidonax wrightii. Wright's Flycatcher. Common. 



72. Otocoris alpestris arenicola. Desert Horned Lark. Abundant on 

 the prairies. 



73. Pica pica hudsonica. American Magpie. Very common, breeds. 



74. Cyanocitta stelleri annectens. Black-headed Jay. Common, 

 breeds. 



75. Perisoreus canadensis capitalis. Rocky Mountain Jay. Common. 



76. Corvus corax sinuatus. American Raven. Not uncommon. 



77. Corvus americanus. American Crow. Generally distributed. 



78. Nucifraga columbiana. Clarke's Nutcracker. Common in the 

 mountains. 



79. Dolichonyx oryzivorus. Bobolink. Common in the fall on the 

 reservation. 



80. Molothrus ater. Cowbird. Not common. 



81. Xanthocephalus xanthocephalus. Yellow-headed Blackbird. Seen 

 only at Swan lake. 



82. Agelaius phoeniceus. Red-winged Blackbird. Not very common. 



83. Sturhella magna neglecta. Western Meadowlark. Abundant. 



84. Spinus pinus. Pine Siskin. Abundant, breeds. 



85. Scolecophagus cyanocephalus. Brewer's Blackbird. Abundant, 

 breeds. 



