BOSS ON MAMMALS, ETC. OF THE MACKENZIE RIVER DISTRICT. 281 



No. of Species. 

 64. Vireo ffilvus\\ (Bou.). Warbling Fly-catcher. North to Fort 

 Simpson : rare. 



Family ParidcB. 



Genus Parus. 

 *65 Parus septentrionalis\\ (Harris). Chickadee. North to Fort 



Simpson : not rare. 

 *QQ. Parus atricapillus\\ (Linn.). Black-cap^ Tit, North to Fort 



Simpson: rare. 

 *67. Parus hudsonicus \\ (Forster). Hudson's Bay Tit. North to 



Fort Simpson : not rare. 



Family Fringillidce. 



(Coccothraustinse.) 



Genus Pinicola. 

 *68. Pinicola canadensis \\ (Brisson). Pine Grosbeak. North to 

 Fort Good Hope : not rare. 



Genus Curvirostra. 

 *69. Curvirostra leucoptera \\ (Gmelin). North to Fort Good 

 Hope. 



Genus Aegiothus. 

 *f70. Aegiothus linaria\\ (Linn.). Lesser Eed-poll. North to Fort 



Good Hope : abundant. 

 *f71. Aegiothus canescens\\ (Gould). Mealy Eed-poll. North to 

 Lapierre's: common. 



Genus Plectrophanes. 



(Plectrophanes.) 



72. Plectrophanes nivalis \\ (Meyer) . Snow Bunting. North to 



Good Hope : abimdant. 



(Ceutrophanes.) 



73. Plectroijlianes lapponicus\\ (Selby). Long-spur. North to 



Fort Simpson. 



74. Plectrophanes pictusW (Swain.). Painted Bunting. North to 



Fort Simpson. 



(SpizelHnae.) 



Genus Passerculus. 

 f75. Passerculus savanna \\ (Bon.). Swamp Sparrow. North to 

 Fort Simpson : abundant around Slave Lake. 



76. Passerculus sandwichensis\\ (Baird). North to Fort Simpson 



rare. 



77. Passerculus antMnus ? (Baird). Great Bear Lake: uncertain. 



Genus Zonotrichia. 

 t78. Zonotrichia leucojjhf'gs (Forster). North to Eesolution: rare. 

 179. Zonotrichia Gambelii\\ (Nuttal). North to Lapierre's House : 

 abundant. 



