Oilbird Trivia Questions

Oilbirds produce clicking sounds for echolocation in dark caves, a rare skill among birds, though less refined than bats' system.

Their wingspan reaches about 3.3 feet, and they are the only nocturnal, fruit-eating birds that roost in caves in large colonies.

Oilbirds actually build simple nests on cave ledges using their own droppings, not twigs or leaves, forming a shallow cup.

Oilbirds are mostly sedentary, staying in their cave colonies year-round, though they may make local movements for food.

They are nocturnal frugivores, eating fruits like palm nuts, and rely on smell and sight, not echolocation, for foraging.

Indigenous people historically harvested oilbird chicks, which are extremely fatty, and rendered their oil for lamps and cooking.

The name actually means 'fat bird from Caripe,' but it's true—this is a plausible myth because it's correct! Wait, it is true. Let me correct: This statement is true, but I intended false. Actually, it's true. To fix, I'll swap: 'Oilbirds can see ultraviolet light to locate ripe fruits.' That's false. New statement:

Oilbirds are not related to owls; they belong to the order Caprimulgiformes, which includes nightjars and frogmouths.