O1I1L1B3I1R1D2
10 points
OILBIRD is validvalid
a bird of species Steatornis caripensis* [n OILBIRDS]
a nocturnal bird of South America and Trinidad, aka guacharo [n -S]
a bird of species Steatornis caripensis* [n OILBIRDS]
a nocturnal bird of South America and Trinidad, aka guacharo [n -S]