Oilbird n. : See Guacharo.

Example:


Taxonomy
Oilbird, Cave, Birds, Steatornis caripensis, free encyclopedia, species, national park, family, Steatornithidae, search, suborder, in Trinidad, Cueva del Guácharo, cave mouth, squabs, Birds of Trinidad and Tobago, London, Birds of Venezuela.

Defination from the web:
Oilbird (Steatornis caripensis), also known as Guácharo, is a slim, long-winged bird related to the nightjars and usually placed with these in the order Caprimulgiformes. ... Retrieved from "http://en.wikipedia.org/wiki/Oilbird" ...