665 



MAURICE WARBLER. 



(Sylvia Mauritiana.) 



Sy. cceruleo grisea, subtus alhay remigibus rectricibusque nigris, 

 margine albis. 



Blue-grey Warbler, beneath white, with the quills and tail black, 



margined with white. 

 Sylvia mauritiana. Lath. Ind. Orn, 2. 534. 96. 

 Motacilla mauritiana. Gmel. Si/st. Nat. 1. 98 1. 

 Figuier bleu. Buf. Hist. Nat. Ois. 5. 282. 

 Figuier de Pisle de France. Buf. PI. Enl. 705. f, 1. 

 Maurice Warbler. Lath. Gen. Syn, 4. 476. 93. 



This inhabits the Isle of France : its length is 

 three inches and three quarters : the beak is 

 dusky : the upper parts of its plumage are blue- 

 grey : the quills and tail black, with white edges : 

 the under parts of the plumage are white. 



BICOLOURED WARBLER. 



( Sylvia bicolor.) 



Sy. supra pallide'Ccerulea, subtus gilva. 

 Warbler above pale blue, beneath grey. 

 Sylvia bicolor. Vieil. Ois, de VAmer, Sept. 2. 32. 

 La Fauvette bicolor. Vieil, Ois. de VAmer, Sept. 2. 32. pL 90, 

 bis. 



