FAMILY TLTRDID^. THRUSHES AND BLUE-BIRDS. 



323 



Crown, back, and upper tail coverts, 

 pale cinnamon brown, nearly uni- 

 form in color; hrciist mid sides of 

 throat, tawny brown, marked with 

 small cinnamon biown spots and 

 streaks; belly, whitish, without 

 spots; no white ou wing coverts. 



Wings and tail, tinged more or less with blue (immature). 



Wilson's Thrush. 



Turdns fKucc.'imis. 

 See No. 560. 



Blue^bird. 



Sialia sidli's. 

 See No. 570. 



Part 2. The following species have no streaks or spots on the under= 

 parts : — 



Blue bird. 



Upper plumage, blue; breast and sides of body, cinnamon rufous; belh', white 

 (male). 



Blue=bird. 



Sialia sialis. 

 See No. 570. 



Upper plumage, ashy gray, with bluish tinge, shading to blue on rump, tail, 

 and wings; breast and sides, pale cinnamon brown ; belly, white (female). 



Blue=bird. 



Sialia sialis 

 See No. 570. 



