FAMILY TURDIDiE. THRUSHES AND BLUE-BIRDS. 



321 



FAHILY TURDID/E. 



Thrushes and Blue=birds. 



First primary, very short; tarsus, booted (no scales showing, except 

 near the toes); bill, shorter than head. 



Group 1. Wing, from 3.25 to 4.75 inches long. 



Part 1. The following species have the underparts more or less streaked 

 or spotted : — 



Ss >- 



Back, rump, and upper tail coverts, olive, about the gaine color; eye ring, 

 cheeks, aud lores, pale buff; no wliite on wing coverts. 



01ive°backed Thrush. 



Turdns ustulatns sieahisiDu, 

 See No. 564. 



