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Animal care guide

Cockatiel Care Guide

Nymphicus hollandicus

Cockatiels are easygoing and social, but their tendency to panic in the dark — known as a night fright — sends more of them to emergency vets than almost any other issue.

Lifespan

15–20 years, with some living 25+ years

Adult size

About 30–33 cm (12–13 in) including tail, weighing 80–100 g

Diet

Formulated pellets as the base, plus vegetables and limited seed treats

Temperament

Friendly, social, enjoys whistling and mimicking sounds

Housing

Cage at least 50 x 50 x 60 cm with horizontal space to move

Legal notes

No special permit typically required for pet cockatiels in most of Canada; check municipal bylaws if keeping multiple birds

Cockatiels are one of the most popular pet parrots for good reason — they're affectionate, relatively quiet compared to larger parrots, and quick to bond with their owners. Their main care challenges are diet quality and preventing the nighttime panic episodes they're prone to.

Cage setup

  • Provide a cage at least 50 x 50 x 60 cm (20 x 20 x 24 in), with horizontal bar spacing for climbing
  • Space bars no more than 1.5 cm apart to prevent head entrapment
  • Include several perches of different diameters to support foot health
  • Position the cage in a low-traffic, low-noise area of the home for better sleep
  • Provide a dark, quiet sleep area or cage cover at night, away from sudden light or noise sources

Diet & feeding

  • Base the diet on formulated pellets rather than seed alone — seed-only diets are linked to fatty liver and vitamin deficiencies
  • Offer fresh vegetables daily, such as leafy greens, carrots, and squash
  • Limit seeds and millet spray to occasional treats rather than a dietary staple
  • Avoid avocado, chocolate, caffeine, and salty or sugary human foods, which are toxic or harmful
  • Provide a cuttlebone or mineral block for calcium

Behaviour, vocalizing & bonding

  • Expect regular whistling and chirping — cockatiels are known for mimicking tunes and household sounds
  • Spend time daily talking to and interacting with your cockatiel to build trust
  • Use millet or another favourite treat to encourage step-up training
  • Provide toys that encourage foraging and chewing to prevent boredom
  • Watch for crest position and body language as cues to mood — a flattened crest with hissing signals stress

Night frights

  • Night frights are sudden panic episodes, often triggered by shadows, noise, or a passing light in a dark room
  • Provide a nightlight or dim light source in the bird's sleeping area to reduce startle triggers
  • Keep the cage away from windows where passing car lights or shadows can spook the bird at night
  • If a fright occurs, calmly speak to the bird rather than turning on bright lights suddenly
  • Check for injuries after a fright episode, since thrashing against cage bars can cause cuts or broken blood feathers

Health & common problems

  • Watch for fluffed feathers, reduced appetite, or tail-bobbing breathing as signs of illness needing an avian vet
  • A seed-only diet is a leading cause of preventable health issues in cockatiels
  • Respiratory issues can result from non-stick cookware fumes, aerosols, or scented candles — keep the bird's air clean
  • Schedule an annual wellness check with an avian veterinarian
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Frequently asked questions

It's a sudden panic response, often triggered by darkness combined with a startling noise or shadow; a small nightlight near the cage and keeping the cage away from windows both help reduce episodes.

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