Common Starling vs Nias Hill Myna

Sturnus vulgaris 比較対象 Gracula robusta

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Side-by-Side Comparison

属性 Common Starling Nias Hill Myna
学名 Sturnus vulgaris Gracula robusta
Passeriformes Passeriformes
Sturnidae Sturnidae
保全状況 Least Concern Critically Endangered
体長 21.5 cm (8.5 in)
翼開長 37.0 cm (14.6 in) 40.4 cm (15.9 in)
体重 78.0 g (2.75 oz) 192.0 g (6.77 oz)
食性 Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … --
一腹卵数 4-7 --
Population Trend
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Size Comparison

Body Length
Common Starling 21.5 cm
Nias Hill Myna
翼開長
Common Starling 37.0 cm
Nias Hill Myna 40.4 cm
体重
Common Starling 78.0 g
Nias Hill Myna 192.0 g
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Habitat Comparison

共通生息地

None

Common Starling only

Nias Hill Myna only

Common Starling

Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.

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Song & Call Comparison

Common Starling

さえずり

A complex mimic: rattles, whistles, clicks, and squeaks mixed with imitations of other birds. Song is a continuous medley. Also gives harsh 'scheer' alarm and chattering.

Nias Hill Myna

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Geographic Range & Migration

Common Starling

Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.

Nias Hill Myna

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保全状況

Least Concern

Common Starling

Critically Endangered

Nias Hill Myna

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How to Tell Them Apart

Common Starling

羽毛

Glossy black plumage with iridescent purple and green sheen in breeding season. Winter plumage shows white spotting. Short tail and pointed wings in flight.

くちばし

Long, pointed bill — yellow in breeding season, dark in winter

Nias Hill Myna

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About These Birds

Common Starling

ホシムクドリ(Sturnus vulgaris)— ユーラシア原産で北米・豪州・南アフリカに移入された。金属光沢のある羽と白い斑点が特徴。巨大な群れ(マーモレーション)を形成する。

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Related Comparisons

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