Yes, kakapos are primarily nocturnal animals. They are known for being highly adapted to living in the dark and are most active during the night. This is partly due to the fact that kakapos are flightless parrots, and being active at night helps them avoid predators and find food more safely.
Kakapos have several adaptations that aid their nocturnal lifestyle. They have large, round, and forward-facing eyes, which allow for better vision in low-light conditions. Their feathers are also adapted to provide excellent camouflage in the forest understory, helping them blend in with their surroundings during nighttime activities.