Belted Kingfisher vs Niau Kingfisher

Megaceryle alcyon comparado con Todiramphus gertrudae

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Side-by-Side Comparison

Atributo Belted Kingfisher Niau Kingfisher
Nombre científico Megaceryle alcyon Todiramphus gertrudae
Orden Coraciiformes Coraciiformes
Familia Alcedinidae Alcedinidae
Estado de conservación Least Concern Not Evaluated
Longitud 33,0 cm (13.0 in)
Envergadura 53,0 cm (20.9 in)
Peso 150,0 g (5.29 oz)
Dieta Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … --
Tamaño de la puesta 6-7 --
Population Trend
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Size Comparison

Body Length
Belted Kingfisher 33,0 cm
Niau Kingfisher
Envergadura
Belted Kingfisher 53,0 cm
Niau Kingfisher
Peso
Belted Kingfisher 150,0 g
Niau Kingfisher
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Habitat Comparison

Hábitats compartidos

Belted Kingfisher only

Ninguno

Niau 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

Canto

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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Estado de conservación

Least Concern

Belted Kingfisher

Not Evaluated

Niau Kingfisher

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How to Tell Them Apart

Belted Kingfisher

Plumaje

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.

Pico

Long, heavy, straight, dark dagger-like bill

Niau Kingfisher

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About These Birds

Belted Kingfisher

The belted kingfisher is unusual in that the female is more colorful than the male, sporting an additional rufous belly band. These noisy birds announce their territory with a distinctive rattling call. They excavate nesting burrows up to 2.4 meters deep into riverbanks using their heavy bills.

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Related Comparisons

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