Birds of Canada. 129 



INSESSORES Continued. 

 Corydalina tricolor Prairie Lark Finch. 

 Coccotliraustes melanocepJialus Black-headed 



Grosbeak. 

 " vespertina Evening Grosbeak. 



ccerulea Blue Grosbeak. 

 Icterus Bullockii Bullock's Hangnest. 



" xanthrocephalus Saffron-headed Black- 

 bird. 

 Corvus Nuttallii Yellow-billed Magpie. 



" Bullockii Columbian Magpie. 

 Garrulus S teller i. Steller's Jay. 



ultramarinus. Ultramarine Jay. 

 TrocJdlus Anna Anna Humming Bird. 



" rufus Rufous-ruffed Humming Bird. 



SCANSORES, OR CLIMBERS. 



Picus lineatus Lineated Woodpecker. 

 " canadensis Canadian Woodpecker. 

 " Plarrissii Harris's Woodpecker. 

 " Gardner ii Gardner's Woodpecker. 

 " ' arcticus Arctic Three-toed Woodpecker. 

 " mexicans Red-shafted Woodpecker. 



RASORES, OR SCRATCHERS. 



Tetrao Icucurus White-tailed Ptarmigan. 

 " rupestris Rock Ptarmigan. 

 " mutus American Ptarmigan. 



PJiasiancllus Sharp-tailed Grouse. 

 17 



