The Night Bird Whose Boom Travels Through The Forest
Deep in a New Zealand forest, a sound like a distant drum can pulse through the darkness. Its source is not a large mammal or a machine, but a heavy, flightless parrot called the kākāpō. A male kākāpō produces these low courtship booms to attract females during breeding periods. The bird combines its voice, body, chosen location, and carefully prepared ground to send the call across a wide area.