Cockatiel vs Common Nightingale

Nymphicus hollandicus compared with Luscinia megarhynchos

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Side-by-Side Comparison

Attribute Cockatiel Common Nightingale
Scientific Name Nymphicus hollandicus Luscinia megarhynchos
Order Psittaciformes Passeriformes
Family Cacatuidae Muscicapidae
Conservation Status Least Concern Least Concern
Length 32.0 cm (12.6 in) 16.5 cm (6.5 in)
Wingspan 40.0 cm (15.7 in) 25.0 cm (9.8 in)
Weight 90.0 g (3.17 oz) 21.0 g (0.74 oz)
Diet Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in …
Clutch Size 1-7 4-5
Population Trend
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Size Comparison

Body Length
Cockatiel 32.0 cm
Common Nightingale 16.5 cm
Wingspan
Cockatiel 40.0 cm
Common Nightingale 25.0 cm
Weight
Cockatiel 90.0 g
Common Nightingale 21.0 g
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Habitat Comparison

Shared Habitats

Cockatiel only

None

Common Nightingale only

Cockatiel

Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.

Common Nightingale

Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.

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Song & Call Comparison

Cockatiel

Song

A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.

Common Nightingale

Song

Considered Europe's finest songster: an extraordinarily rich, loud, flute-like melody of bubbling trills, slow whistles, and a distinctive crescendo 'lu-lu-lu'. Sings day and night.

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Geographic Range & Migration

Cockatiel

Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.

Common Nightingale

Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.

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Conservation Status

Least Concern

Cockatiel

Least Concern

Common Nightingale

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How to Tell Them Apart

Cockatiel

Plumage

Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.

Bill

Short, curved, grey bill

Common Nightingale

Plumage

Plain warm brown upperparts with a rufous-chestnut tail. Pale greyish-white underparts. Unremarkable appearance belies its remarkable voice.

Bill

Thin, pointed, dark brown bill

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About These Birds

Cockatiel

The cockatiel is the smallest member of the cockatoo family and one of the most popular pet birds globally. These gentle, intelligent parrots can learn to whistle tunes and mimic sounds. Wild cockatiels are nomadic, traveling in flocks following food and water availability across the Australian outback.

Common Nightingale

The common nightingale is celebrated as one of the finest songsters in the bird world, inspiring poets from Homer to Keats. Males sing complex phrases of over 250 different types, often at night during breeding season. Despite its famous song, the nightingale is a plain-looking bird that skulks in dense vegetation.

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