Cockatiel
Nymphicus hollandicus
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Overview
Cockatiels are the smallest member of the cockatoo family and are endemic to Australia, where they inhabit open country and lightly wooded areas across the continent. They are highly nomadic, following water sources and seeding grasses. Cockatiels were the first parrot species to be widely bred in captivity and remain among the most popular pet birds worldwide, prized for their gentle temperament, whistling ability, and trainability.
Quick Facts
Native Range
Australia
Natural Habitat
Open grassland, scrubland, and lightly wooded areas
Adult Size
12-13 inches (30-33 cm) including tail; 80-125 g (about 3-4.5 oz)
Wild Diet
Grass seeds, grains, berries, and insects
Wild Lifespan
Not well documented in the wild; typically 12 to 15 years in captivity, up to about 25 reported, and a longevity record of 35 years
Conservation Status
Least Concern (IUCN)
History
Johann Friedrich Gmelin described the bird in 1788 as Psittacus novaehollandiae, Robert Kerr renamed it Psittacus hollandicus in 1792, and Johann Georg Wagler gave it a genus of its own, Nymphicus, in 1832. Australia prohibits the export of its native birds, a restriction carried today by the Wildlife Protection (Regulation of Exports and Imports) Act of 1982, so cockatiels kept anywhere else descend entirely from stock already outside the country. Breeders answered that closed border with color. A pied mutation appeared in California in 1949, lutino followed in 1958, cinnamon during the 1950s and pearl in 1967, and those four underpin nearly every variety on sale now.
Compare
Cockatiel
Human
Adult Size
12-13 inches (30-33 cm) including tail; 80-125 g (about 3-4.5 oz)
5-6 feet (150-185 cm); ~135-200 lbs
Wild Lifespan
Not well documented in the wild; typically 12 to 15 years in captivity, up to about 25 reported, and a longevity record of 35 years
~73 years (global average)
Wild Diet
Grass seeds, grains, berries, and insects
Omnivorous - eats just about anything
Native Range
Australia
Global - originated in Africa roughly 300,000 years ago
Natural Habitat
Open grassland, scrubland, and lightly wooded areas
Everywhere from arctic tundra to tropical megacities
Conservation Status
Least Concern (IUCN)
Least Concern (8+ billion and counting)
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Did You Know?
Cockatiels are masters of mimicry. Males especially love to learn whistled tunes and will serenade you (and any reflective surface) for hours. Many can even learn short phrases!
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