Purple Quail-Dove vs New Britain Bronzewing

Geotrygon purpurata 比較対象 Henicophaps foersteri

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Side-by-Side Comparison

属性 Purple Quail-Dove New Britain Bronzewing
学名 Geotrygon purpurata Henicophaps foersteri
Columbiformes Columbiformes
Columbidae Columbidae
保全状況 Endangered Vulnerable
体長
翼開長 26.8 cm (10.6 in) 40.6 cm (16.0 in)
体重 142.0 g (5.01 oz) 247.0 g (8.71 oz)
食性 -- --
一腹卵数 -- 2
Population Trend
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Habitat Comparison

共通生息地

Purple Quail-Dove only

None

New Britain Bronzewing only

None

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Song & Call Comparison

Purple Quail-Dove

さえずり

Soft, gentle cooing with purple quality; warm resonant notes through humid Caribbean island forest floor.

New Britain Bronzewing

さえずり

Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.

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保全状況

Endangered

Purple Quail-Dove

Vulnerable

New Britain Bronzewing

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How to Tell Them Apart

Purple Quail-Dove

羽毛

Grey-fronted Dove: gray forehead; brown above; pale buff-pink below; long tail; bare red orbital skin; South American forest dove

New Britain Bronzewing

羽毛

Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern

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About These Birds

Purple Quail-Dove

Small, secretive quail-dove, 25–28 cm, with rich purple-iridescent upperparts, a grey crown, white facial stripe, and pale buff underparts. Inhabits lowland and foothill humid forest from Colombia and Ecuador west of the Andes. Terrestrial granivore on the forest floor. Poorly known. Vulnerable due to ongoing deforestation.

New Britain Bronzewing

ニューブリテンハト(Henicophaps foersteri)はパプアニューギニアのニューブリテン島に固有の大型地上性バト(体長37〜40 cm)。暗い羽衣と白い額のパッチが特徴。島の低地・丘陵林の林床を歩いて採食。固有種;脆弱性が懸念される。

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