The kakapo is the world heaviest parrot and one of its most endangered birds, surviving only through intensive human management on predator-free islands that raises unique welfare questions.
Kakapo welfare exists at the extreme end of conservation intensity. With fewer than 250 individuals, each bird is individually monitored, hand-fed during lean periods, and given veterinary care when needed. The welfare implications are unusual: individual animals experience significant human contact and management as a condition of their survival. The trade-off between natural behavioral autonomy and population survival is explicit. Conservation staff report that individual kakapo show distinct personalities and appear to habituate well to human presence, suggesting welfare impact of management is moderate. The alternative — extinction — is clearly worse.