SYLVIADiE. 



^gitliina above olive-green ; beneath yellow ; with the crowA 

 dark-coloured ; the outer tail-feathers vvhite at the tip, the beak 

 dusky, the legs brown. 



Sylvia leucoptera. Steph. Gen. Zool. v. x. p. 753 ? 



Inhabits North America. 



GENUS CXI.— BUDYTES, Cuvier. 



Rostrum gracile, cylindri- 

 cum, rectum; mandibula 

 superior inter nares angu- 

 lata^ apice laciniata. 



Beak slender, cylindric, 

 straight ; the upjper mtin- 

 dihle angulated between 

 the nostrils, its tip lacini- 

 ated* 



Scapulary feathers long. 

 Tall elongated. 

 Tarsi elevated. 

 Hinder claw longer than the 

 toe^ arcuated. 



Pennce scapularlce longiores. 

 Cauda elongata. 

 Tarsi elevati. 



Unguis posticus pollicem lon- 

 gius, arcuatus. 



Sp. 1. Bu. flava. 



Motacilla flava. 

 of Europe. 

 Sp. 2. Bu. boafula. 



Motacilla boarula. Steph, v. x. p. 554. pi. 49. — Britain and 

 other parts of Europe. 



There are several other species of this genus, but 

 I have not been able to identify them. 



Steph. V. X. p. 560. — Britain and other parts 



GENUS CXII.— MOTACILLA Auctorum. WAGTAIL. 



Rostrum gracile, cylindri- 

 cum, rectum ; mandlhula 

 superior inter nares angu- 

 lata, apice laciniata. 



Beak slender, cylindric, 

 straight; the upper man- 

 dible angulated between 

 the nostrils, its tip lacini- 

 ated. 



