Caption:
Critically endangered kakapo or owl parrot, Strigops habroptilus 1, Major Mitchell's cockatoo, Lophochroa leadbeateri 2 and Alexandrine parakeet, Psittacula eupatria 3. Handcoloured lithograph by Bauerrichter from Adam Whites Popular History of Birds, Lowell Reeve, Covent Garden, London, 1855.