90 



BIRDS OF BRITISH GUIANA. 



Breeding-season. Unknown in Britisii Guiaua. 



Nest. Unrecorded in British Guiana. 



Eggs. Undescribed from British Guiana. 



Range in British Guiana. Kukenam Mountains [WJiitely). 



JLvtralimital Range. Surinam (^Penard). 



Habits. Unrecorded in British Guiana. 



Genus SCLERURUS Swains. 



Sclerurus Swainson, Zool. Journ. iii. p. 356, 1827. Type S. unibrefta 

 (Licht.). 



m/:hiM 



iim 



Fig. 42. — Sclerurus umbretta. 



The members of this genus are similar in general form to those 

 of Loehmias but larger birds, and their geographical distribution 

 extends to Central America as far as Mexico. The bill is long 



