GREY-THROATED WARBLER. 685 



blue-grey : the rest of the body, and the greater 

 coverts, bright green : the quills brown, with green 

 margins : legs grey/ Inhabits Cayenne. 



GREY-THROATED WARBLER. 



(Sylvia griseicollis.) 



SY. supra fusco-virescens, gula gilva, pectore hypochondriis tec- 



tricibusque caudce infer ioribusjlavis, venire rectricibusque late- 



ralibus albis. 

 Warbler above brown-green, with the throat grey; the breast, 



sides, and under tail-coverts, yellow; the belly and outer 



tail-feathers white. 



Sylvia griseicollis. Vieil. Ols. de VAmer. Sept. 2. 29. 

 Sylvia fusca. Lath. Ind. Orn. 2. 543. J31. young? 

 Motacilla fusca. Gmel. Syst. Nat. 1. 973. young? 

 Figuier brun-olive. Buff. Hist. Nat. Ois. 5. 318. young. 

 Olive-brown Warbler. Pen. Arct. Zool. 2. 411. 313. young. 



Lath. Gen. Syn. 4. 495. 126. young. 



INHABITS Louisiana: the legs and beak are 

 brown : between the latter and the eye is a spot 

 of white : the eyelids are also white : the whole 

 of the upper parts of the plumage are green- 

 brown : the quills and wing-coverts are brown, 

 edged with yellowish : the throat is whitish grey : 

 the breast, sides, and under tail-coverts, are yel- 

 low : the belly is white : the tail similar to the 

 quills, with the outer feathers white : the young 

 differs in having the throat, fore-part of the neck, 



