Colombian Grebe vs Little Grebe

Podiceps andinus 比較対象 Tachybaptus ruficollis

Side-by-Side Comparison

属性 Colombian Grebe Little Grebe
学名 Podiceps andinus Tachybaptus ruficollis
Podicipediformes Podicipediformes
Podicipedidae Podicipedidae
保全状況 Extinct Least Concern
体長
翼開長 20.0 cm (7.9 in)
体重 150.66666666666666 g (5.31 oz)
食性 -- --
一腹卵数 -- 2-10
Population Trend

Habitat Comparison

共通生息地

Colombian Grebe only

None

Little Grebe only

保全状況

Extinct

Colombian Grebe

Least Concern

Little Grebe

About These Birds

Colombian Grebe

Colombian Grebe (Podiceps andinus) is an extinct small to medium grebe formerly endemic to Lake Tota in the eastern Andes of Colombia at 3,000 m. Related to Black-necked Grebe; had chestnut neck and facial tufts. Declared extinct in 1977 following drainage of much of Lake Tota, hunting, and pesticide use.

Little Grebe

アフリカ・ヨーロッパからアジアにかけての池・河川に広く分布する最小のカイツブリ(体長23〜29cm)。繁殖期の赤褐色の首と黄色い嘴基部が特徴的。Tachybaptus ruficollis(カイツブリ)は日本で最もよく見られるカイツブリで、澄んだ水の池や川に生息し、素早く潜水して魚を捕まえる。Podicipedidae科。

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