Call
Its call is a repetitive mechanical kyok-kyok-kyok..., which rises and falls as the bird turns its head from side to side. When it churrs, the bird lies or crouches along a branch or rail, but it will sing from a post. During courtship, and occasionally at other times, it uses a mechanical signal, a sharp cracking sound, caused by clapping the wings together over the back.
Read more about this topic: Red-necked Nightjar
Famous quotes containing the word call:
“... the most extreme conditions require the most extreme response, and for some individuals, the call to that response is vitality itself.... The integrity and self-esteem gained from winning the battle against extremity are the richest treasures in my life.”
—Diana Nyad (b. 1949)
“One can only call that youth healthful which refuses to be reconciled old ways and which, foolishly or shrewdly, combats the old. This is nature’s charge and all progress hinges upon it.”
—Anton Pavlovich Chekhov (1860–1904)
“Yet things are knowable! They are knowable, because, being from one, things correspond. There is a scale: and the correspondence of heaven to earth, of matter to mind, of the part to the whole, is our guide. As there is a science of stars, called astronomy; and science of quantities, called mathematics; a science of qualities, called chemistry; so there is a science of sciences,—I call it Dialectic,—which is the Intellect discriminating the false and the true.”
—Ralph Waldo Emerson (1803–1882)