Emu vs Eurasian Wren

Dromaius novaehollandiae 比較対象 Troglodytes troglodytes

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Side-by-Side Comparison

属性 Emu Eurasian Wren
学名 Dromaius novaehollandiae Troglodytes troglodytes
Casuariiformes Passeriformes
Dromaiidae Troglodytidae
保全状況 Least Concern Least Concern
体長 175.0 cm (68.9 in) 9.5 cm (3.7 in)
翼開長 20.0 cm (7.9 in) 15.0 cm (5.9 in)
体重 45000.0 g (1587.33 oz) 9.0 g (0.32 oz)
食性 Plants, seeds, fruits, flowers, and insects. Swallows large stones and charcoal to grind food in … Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager.
一腹卵数 5-24 3-9
Population Trend
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Size Comparison

Body Length
Emu 175.0 cm
Eurasian Wren 9.5 cm
翼開長
Emu 20.0 cm
Eurasian Wren 15.0 cm
体重
Emu 45000.0 g
Eurasian Wren 9.0 g
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Habitat Comparison

共通生息地

None

Emu only

Eurasian Wren only

Emu

Open grasslands, savanna woodlands, scrublands, and semi-arid plains across Australia. Avoids dense forest and true desert.

Eurasian Wren

Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.

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Song & Call Comparison

Emu

さえずり

Deep, resonant booming grunt 'e-moo', often repeated 3 times. Females give a deep drumming call produced by an inflatable throat pouch. Generally low-pitched and far-carrying.

Eurasian Wren

さえずり

Extraordinarily loud for its tiny size: a rapid, powerful stream of trills, buzzes, and churring phrases. One of Europe's loudest songs by volume relative to body weight.

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Geographic Range & Migration

Emu

Throughout mainland Australia. Absent from Tasmania, where the Tasmanian emu was driven to extinction by 1850.

Eurasian Wren

Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.

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保全状況

Least Concern

Emu

Least Concern

Eurasian Wren

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How to Tell Them Apart

Emu

羽毛

Shaggy grey-brown plumage with double-shafted feathers giving a loose, hair-like appearance. Bare blue skin on the face and neck.

くちばし

Broad, flat, dark grey bill

Eurasian Wren

羽毛

Warm rufous-brown upperparts with fine dark barring. Pale buffy underparts with barred flanks. Short, often cocked tail.

くちばし

Thin, slightly curved, dark brown bill

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About These Birds

Emu

オーストラリア固有の世界第二位の大型鳥類。1932年の「エミュー戦争」で知られる。飛べないが速く走れる。

Eurasian Wren

ヨーロッパ最小クラスの鳥の一つで、体の大きさに不釣り合いな大きな声で鳴く。民話では鳥の王様とされる。

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