Belted Kingfisher vs Marquesas Kingfisher

Megaceryle alcyon 比較対象 Todiramphus godeffroyi

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Side-by-Side Comparison

属性 Belted Kingfisher Marquesas Kingfisher
学名 Megaceryle alcyon Todiramphus godeffroyi
Coraciiformes Coraciiformes
Alcedinidae Alcedinidae
保全状況 Least Concern Critically Endangered
体長 33.0 cm (13.0 in)
翼開長 53.0 cm (20.9 in) 19.6 cm (7.7 in)
体重 150.0 g (5.29 oz) 45.0 g (1.59 oz)
食性 Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … --
一腹卵数 6-7 --
Population Trend
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Size Comparison

Body Length
Belted Kingfisher 33.0 cm
Marquesas Kingfisher
翼開長
Belted Kingfisher 53.0 cm
Marquesas Kingfisher 19.6 cm
体重
Belted Kingfisher 150.0 g
Marquesas Kingfisher 45.0 g
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Habitat Comparison

共通生息地

None

Belted Kingfisher only

Marquesas Kingfisher only

Belted Kingfisher

Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.

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Song & Call Comparison

Belted Kingfisher

さえずり

A loud, rattling 'klee-klee-klee-klee' — mechanical and penetrating. Given in flight along rivers. Also a harsh 'kekekek' near nest. Far louder than Common Kingfisher.

Marquesas Kingfisher

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Geographic Range & Migration

Belted Kingfisher

North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.

Marquesas Kingfisher

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保全状況

Least Concern

Belted Kingfisher

Critically Endangered

Marquesas Kingfisher

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How to Tell Them Apart

Belted Kingfisher

羽毛

Blue-grey upperparts with a shaggy crest and a white collar. Males have a single blue-grey breast band; females have an additional rufous belly band.

くちばし

Long, heavy, straight, dark dagger-like bill

Marquesas Kingfisher

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About These Birds

Belted Kingfisher

ミヤマカワセミは雌の方が雄よりも派手な色彩を持つという点でユニークで、赤褐色の腹帯が余分に加わっている。これらの騒々しい鳥は独特のガラガラとした鳴き声で縄張りを宣言する。重厚な嘴を使って河岸に最大2.4mもの深さの営巣穴を掘る。

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