J.6 Campbell, Dichotomous Key. 



Wing 3.35 inches. J/, nitida (Satin Flycatcher), female. 



653. Lores dark ; ear coverts light. 



M. conciiina (Blue Flycatcher), female. 

 Lores not darker than crown ; ear coverts dark. 



M. rubecula (Leaden Flycatcher), female. 



654. Flanks and under wings rufous, like chest. 



P. goitldi (Spectacled Flycatcher). 

 Flanks and under wings white like abdomen. 



P. albiventris (White-bellied Flycatcher). 



655. Plumage light grey and rufous or olive and yellow ; tail nearly as 



long as wing . . . . . . . . . . 656 



Plumage not light grey and rufous and not olive and yellow . . 658 



656. Length about 6 inches ; abdomen rufous. Moxarcha. 657 

 Length 4.6 inches ; abdomen yellow ; bill extremely broad. 



Machcerorhynchits flaviventer (Yellow-breasted Flycatcher). 



657. Tail and wings black. M. canescens (Pearly Flycatcher). 

 Tail and wings not darker than upper surface (female has less black 



on throat and forehead). 



M. melanopsis (Black-faced Flycatcher). 



658. Bill straight and broadened or cylindrical, usually with strong 



bristles round gape . . . . . . . . . . 659 



Bill curved and black, or straight and light in colour ; no bristles 

 round gape ; hind toe very strong, claw very large and much 

 curved ; legs black or horn colour ; tail short . . . . 734 



659. Bill at nostrils much broader than high ; plumage sombre ; wing 



feathers uniform, but outer tail feathers mostly white. 



MiCRCECA. 660 

 Bill at nostrils about equal ni height and breadth . . . . 663 



660. Abdomen whitish . . . . . . . . . . . . 661 



Abdomen yellow. M. fiavigaster (Lemon-breasted Flycatcher). 



661. Outer tail feathers white . . . . . . . . . . 662 



Outer tail feathers blackish, with white tips. 



M. assimilis (Lesser Brown Flycatcher). 



662. Wing 3.5 inches. M. jascinans (Brown Flycatcher). 

 Wing 3.03 inches ; plumage very light. 



M. pallida (Pale Flycatcher). 



663. Length over 4.5 inches ; upper and under surfaces almost similar 



uniform brownish, or under surface with red or pink colour ; 

 wing feathers with light spots or bands across. Robins. 664 

 Characters not these ; gape bristles not large . . . . . . 678 



664. Length 6.3 inches ; rusty-brown above ; chest ashy ; abdomen 



white. Heteromyias cinercijrons (Ashy-fronted Fly-Robin). 



Plumage otherwise. Petrceca. 665 



665. Plumage black and white (male) or brown and white (female) . . 666 

 Plumage black and scarlet or pink ; or mostly brown . . . . 667 



666. W^ing 3.7 inches ; tail with broad subterminal band of black. 



P. bicolor (Hooded Robin). 

 Wing ',.5 inches ; tail with narrow subterminal band of black. 



P. pic at a (Pied Robin). 



667. Plumage all brown . . . . . . . . . . 668 



