Bank Cormorant vs Spectacled Cormorant

Phalacrocorax neglectus 比較対象 Urile perspicillatus

Side-by-Side Comparison

属性 Bank Cormorant Spectacled Cormorant
学名 Phalacrocorax neglectus Urile perspicillatus
Suliformes Suliformes
Phalacrocoracidae Phalacrocoracidae
保全状況 Endangered Extinct
体長
翼開長 52.2 cm (20.6 in)
体重 1930.0 g (68.08 oz)
食性 -- --
一腹卵数 1-3 --
Population Trend

Habitat Comparison

共通生息地

Bank Cormorant only

None

Spectacled Cormorant only

None

保全状況

Endangered

Bank Cormorant

Extinct

Spectacled Cormorant

About These Birds

Bank Cormorant

南アフリカとナミビアの沿岸岩礁に限定して生息するカワウで、バンクシーカワウとも呼ばれる。非常に限られた分布域に生息し、漁業との競合が懸念されている。

Spectacled Cormorant

Extinct; last recorded in 1850 on Bering Island. Very large; dark green-black with white spectacle marks. Flightless or near-flightless. Endemic to Bering Sea islands; exterminated within decades of discovery by Russian fur traders hunting for food. One of the few recently extinct cormorants.

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