Wyoming Birds. 



129 



Western Vesper Sparrow. 

 Abundant. 



Western Savannah Spar- 

 row. Common. 



or 554a. White-crowned 

 Sparrow or Gambel's 

 Sparrow. Two taken. 



Brewer's Sparrow. Abund- 

 ant. 



Pink-sided Junco. Com- 

 mon. 



Mountain Song Sparrow. 

 Common. 



Slate-colored Fox Spar- 

 row. Several about Al- 

 ton. 



Barn Swallow. 



Bank Swallow. 



Western Warbling Vireo. 



Yellow Warbler. Common. 



Townsend's Warbler. One 

 seen at 7,500 feet. 



Macgillivray's Warbler. 



Pipit. One seen at 9,500 ft. 



Dipper. Common. 



Sage Thrasher. Abundant. 



Catbird. Common. 



Long-tailed Chickadee. 

 Common. 



Mountain Chickadee. Com- 

 mon. 



Golden-crowned Kinglet. 

 Several seen at 7,800 ft. 



Townsend's Solitaire. One 

 seen at 7,500 ft. 



Western Robin. Common. 



Mountain Bluebird. Com- 

 mon. 



English Sparrow. Common 

 about Afton and other 

 towns in the valley. 



