Great Cormorant vs Pygmy Cormorant

Phalacrocorax carbo 比較対象 Microcarbo pygmaeus

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Side-by-Side Comparison

属性 Great Cormorant Pygmy Cormorant
学名 Phalacrocorax carbo Microcarbo pygmaeus
Suliformes Suliformes
Phalacrocoracidae Phalacrocoracidae
保全状況 Least Concern Least Concern
体長 90.0 cm (35.4 in)
翼開長 145.0 cm (57.1 in) 40.2 cm (15.8 in)
体重 2600.0 g (91.71 oz) 693.3333333333334 g (24.46 oz)
食性 Fish caught by diving from the surface. Pursues prey underwater using powerful feet for propulsion. … --
一腹卵数 1-7 2-8
Population Trend
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Size Comparison

Body Length
Great Cormorant 90.0 cm
Pygmy Cormorant
翼開長
Great Cormorant 145.0 cm
Pygmy Cormorant 40.2 cm
体重
Great Cormorant 2600.0 g
Pygmy Cormorant 693.3333333333334 g
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Habitat Comparison

共通生息地

Great Cormorant only

None

Pygmy Cormorant only

None

Great Cormorant

Coasts, estuaries, lakes, rivers, and reservoirs. Nests in colonies in trees, on cliffs, or on the ground.

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Song & Call Comparison

Great Cormorant

さえずり

Deep, guttural grunts and 'karrr' calls at colonies. Bill-clicking and hissing in threat displays. Silent at sea. Colonial noise can be deafening during the breeding season.

Pygmy Cormorant

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Geographic Range & Migration

Great Cormorant

Very wide range across Europe, Asia, Africa, and Australasia. One of the most widespread cormorant species.

Pygmy Cormorant

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保全状況

Least Concern

Great Cormorant

Least Concern

Pygmy Cormorant

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How to Tell Them Apart

Great Cormorant

羽毛

All black with a bronze-green gloss. White throat patch and white thigh patches in breeding season. Yellow-orange face patch around the bill base.

くちばし

Long, hooked, dark bill with a yellow gape

Pygmy Cormorant

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About These Birds

Great Cormorant

The great cormorant is one of the most widespread seabirds in the world. Unlike most waterbirds, cormorants lack fully waterproof plumage, leading to the iconic pose of standing with wings spread open to dry. In Asia, cormorants have been used by fishermen to catch fish for over a thousand years.

Pygmy Cormorant

南ヨーロッパから中東・中央アジアの湿地に生息するピグミーコーモラント。体長45〜55cm。小型の茶黒色のウ。葦原の生える湖や川に生息し、魚を捕食する。低危険種。

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