non-flying bird kakapo, on a white background.

kakapo non-flying bird parrot strigops-habroptilus new-zealand endangered nocturnal flightless green-feathers conservation rare-species isolated white-background wildlife unique herbivore large-parrot nocturnal-behavior mating-rituals terrestrial ecology biodiversity habitat forest grooming social-structure population-decline breeding-program wildlife-photography zoology native-species ground-dwelling unique-features distinctive-calls reproductive-behavior conservation-efforts wildlife-conservation species-recovery island-endemic ecological-niche animal-behavior feeding-habits habitat-restoration genetic-diversity ecosystem wildlife-rehabilitation avian-characteristics