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Cockatiel

Nymphicus hollandicus

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Cockatiel

🌍 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.

πŸ“‹ Quick Facts

Native Range

Australia

Natural Habitat

Open grassland, scrubland, and lightly wooded areas

Adult Size

12-13 inches (30-33 cm) including tail; 2.5-3.5 oz

Wild Diet

Grass seeds, grains, berries, and insects

Wild Lifespan

10 to 14 years in the wild; up to 25 years in captivity, the oldest on record 36

Conservation Status

Least Concern (IUCN)

πŸ“œ 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.

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Cockatiel

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Human

Adult Size

12-13 inches (30-33 cm) including tail; 2.5-3.5 oz

5-6 feet (150-185 cm); ~135-200 lbs

Wild Lifespan

10 to 14 years in the wild; up to 25 years in captivity, the oldest on record 36

~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)

🧠 Test Yourself

Question 1 of 40 pts

What's the Cockatiel's native range?

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πŸšͺ Quarantining a New Bird: The Real Timeline and Why It Matters

πŸ’© Reading Bird Droppings: The Daily Health Check Every Owner Should Know

πŸŒ™ Photoperiod and Sleep: The Light Schedule That Controls Your Bird's Hormones

🦜 Converting a Seed-Eating Bird to Pellets Without Starving It

πŸ€“ 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!