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Side-by-Side Comparison

属性	Belted Kingfisher	Niau Kingfisher
学名	Megaceryle alcyon	Todiramphus gertrudae
目	Coraciiformes	Coraciiformes
科	Alcedinidae	Alcedinidae
保全状況	Least Concern	Not Evaluated
体長	33.0 cm (13.0 in)	—
翼開長	53.0 cm (20.9 in)	—
体重	150.0 g (5.29 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

Niau Kingfisher —

翼開長

Belted Kingfisher 53.0 cm

Niau Kingfisher —

体重

Belted Kingfisher 150.0 g

Niau Kingfisher —

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Habitat Comparison

共通生息地

🌿 Wetland 🏖️ Coastal

Belted Kingfisher only

None

Niau Kingfisher only

🌲 Forest

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.

Niau 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.

Niau Kingfisher

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保全状況

Least Concern

Belted Kingfisher

Not Evaluated

Niau 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

Niau 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。

Niau Kingfisher

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Related Comparisons

Belted Kingfisher vs European Roller

look-alike

Common Kingfisher vs Belted Kingfisher

same-family

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More Birds to Explore

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