Knowra Psittaciformes Psittaciformes Psittaciformes is the bird order containing parrots, cockatoos, and their relatives. Its members are distinguished by curved bills, strong feet, and adaptations for climbing and manipulating food.
Parrot : A bird in the order Psittaciformes, typically with a curved bill, strong feet, and often vivid plumage. Parrot is the familiar common name for most members of this order.
Parrot beak and tongue : The specialized bill and muscular tongue parrots use to manipulate food and other objects. Their coordinated action lets many species peel, crack, and precisely handle food.
Parrot trade : The commercial capture, breeding, and sale of parrots as pets and other commodities. Demand for companion birds has shaped captive breeding and pressure on wild populations.
Kea : A large alpine parrot native to New Zealand, known for exploratory and opportunistic behavior. The kea illustrates how a parrot can thrive in a cold, mountainous environment.
Island biogeography : The study of how island area, isolation, and colonization shape species richness and extinction. Island endemism has produced distinctive parrot lineages, many especially vulnerable to extinction.
Zygodactyly : A foot arrangement with two toes pointing forward and two pointing backward. This toe arrangement helps many psittaciforms grip branches and handle food.
Parrot intelligence : The cognitive abilities of parrots, including learning, problem-solving, and flexible social behavior. Large brains and learning support flexible foraging and complex interactions in several species.
CITES : An international agreement regulating trade in endangered species of wild animals and plants. CITES controls international trade in many parrot species and their products.
Kakapo : A large, nocturnal, flightless parrot endemic to New Zealand. Its unusual flightlessness and intensive recovery program mark an extreme within the order.
Seed dispersal : The movement of seeds away from parent plants, often by animals or environmental forces. Parrots consume fruits and can transport seeds, linking their feeding to forest regeneration.
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