oilbird

n.

（南美产的）大怪鸱；油鸱；

Oilbird
The oilbird: hearing and echolocation.
Digestive Efficiency and Rate of Food Passage in Oilbird Nestlings
An early Eocene oilbird from the Green River Formation of Wyoming (Caprimulgiformes: Steatornithidae)
NIGHTJARS, POTOOS, FROGMOUTHS, OILBIRD AND OWLET-NIGHTJARS OF THE WORLD by Nigel Cleere
The physiology of vocalization by the echolocating oilbird, Steatornis caripensis
Mitochondrial-DNA polymorphism in the oilbird (Steatornis caripensis), Steatornithidae) in Venezuela
The natural history of the oilbird, Steatornis caripensis, in Trinidad, W. I. Part 2. Population, breeding ecology and food
Mitochondrial DNA polymorphism in the oilbird, steatornis caripensis (steatornithidae), in Venezuela [microform] /
Retinal Morphology and Electrophysiology of Two Caprimulgiformes Birds: The Cave-Living and Nocturnal Oilbird (Steatornis caripensis...