Kairuku are found around frozen lakes and snowy coasts, where cold-weather gear is essential for survival. To tame one, carefully knock it unconscious with tranquilizer darts, then feed it raw meat while maintaining its torpor as needed. Tamed Kairuku provide warmth for nearby players and creatures and can help incubate eggs, while breeding them offers a renewable source of organic polymer. Wild Kairuku can also be hunted and harvested with a wooden club for organic polymer.