Kākāpō
Ecology and behaviour
The kākāpō is primarily nocturnal; it roosts under cover in trees or on the ground during the day and moves around its territories at night.
Ecology and behaviour
Young birds indulge in play fighting, and one bird will often lock the neck of another under its chin. The kākāpō is curious by nature and has been known to interact with humans. Conservation staff and volunteers have engaged extensively with some kākāpō, which have distinct personalities. Despite this, kākāpō are solitary birds.
Breeding
Females are attracted by the booms of the competing males; they too may need to walk several kilometres from their territories to the arena. Once a female enters the court of one of the males, the male performs a display in which he rocks from side to side and makes clicking noises with his beak. He turns his back to the female, spreads his wings in display and walks backwards towards her. He will then attempt copulation for 40 minutes or more. Once the birds have mated, the female returns to her home territory to lay eggs and raise the chicks. The male continues booming in the hope of attracting another female.