Javan Blue-banded Kingfisher vs Belted Kingfisher

Alcedo euryzona 比較対象 Megaceryle alcyon

{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

属性 Javan Blue-banded Kingfisher Belted Kingfisher
学名 Alcedo euryzona Megaceryle alcyon
Coraciiformes Coraciiformes
Alcedinidae Alcedinidae
保全状況 Critically Endangered Least Concern
体長 33.0 cm (13.0 in)
翼開長 17.1 cm (6.7 in) 53.0 cm (20.9 in)
体重 43.1 g (1.52 oz) 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 3-5 6-7
Population Trend
{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length
Javan Blue-banded Kingfisher
Belted Kingfisher 33.0 cm
翼開長
Javan Blue-banded Kingfisher 17.1 cm
Belted Kingfisher 53.0 cm
体重
Javan Blue-banded Kingfisher 43.1 g
Belted Kingfisher 150.0 g
{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

共通生息地

Javan Blue-banded Kingfisher only

Belted Kingfisher only

Belted Kingfisher

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

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

Javan Blue-banded Kingfisher

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.

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

Javan Blue-banded Kingfisher

Belted Kingfisher

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

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

保全状況

Critically Endangered

Javan Blue-banded Kingfisher

Least Concern

Belted Kingfisher

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

Javan Blue-banded Kingfisher

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

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

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。

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

{# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

Explore the Nature FYI Family