Belted Kingfisher vs American Pygmy-kingfisher

Megaceryle alcyon 比較対象 Chloroceryle aenea

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Side-by-Side Comparison

属性 Belted Kingfisher American Pygmy-kingfisher
学名 Megaceryle alcyon Chloroceryle aenea
Coraciiformes Coraciiformes
Alcedinidae Alcedinidae
保全状況 Least Concern Least Concern
体長 33.0 cm (13.0 in)
翼開長 53.0 cm (20.9 in) 11.2 cm (4.4 in)
体重 150.0 g (5.29 oz) 13.983333333333334 g (0.49 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 3-4
Population Trend
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Size Comparison

Body Length
Belted Kingfisher 33.0 cm
American Pygmy-kingfisher
翼開長
Belted Kingfisher 53.0 cm
American Pygmy-kingfisher 11.2 cm
体重
Belted Kingfisher 150.0 g
American Pygmy-kingfisher 13.983333333333334 g
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Habitat Comparison

共通生息地

Belted Kingfisher only

None

American Pygmy-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.

American Pygmy-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.

American Pygmy-kingfisher

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保全状況

Least Concern

Belted Kingfisher

Least Concern

American Pygmy-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

American Pygmy-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。

American Pygmy-kingfisher

アメリカコチョウゲンボウ式カワセミは体重わずか14 g、翼開長11.2 cmの微小カワセミで、メキシコから南アメリカにかけての日陰の小川・湿潤林縁に生息。その小ささにもかかわらず、水中に飛び込んで魚・甲殻類を捕食する。

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