Brown-backed Dove vs Adamawa Turtle-dove

Leptotila battyi 比較対象 Streptopelia hypopyrrha

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Side-by-Side Comparison

属性 Brown-backed Dove Adamawa Turtle-dove
学名 Leptotila battyi Streptopelia hypopyrrha
Columbiformes Columbiformes
Columbidae Columbidae
保全状況 Vulnerable Least Concern
体長
翼開長 27.0 cm (10.6 in) 34.6 cm (13.6 in)
体重 161.0 g (5.68 oz) 161.0 g (5.68 oz)
食性 -- --
一腹卵数 -- 2
Population Trend
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Habitat Comparison

共通生息地

Brown-backed Dove only

Adamawa Turtle-dove only

None

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Song & Call Comparison

Brown-backed Dove

さえずり

Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.

Adamawa Turtle-dove

さえずり

Soft, gentle cooing with laughing quality; pleasant notes carrying through African dry woodland. Vocalization pattern typical of this species in its native habitat.

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保全状況

Vulnerable

Brown-backed Dove

Least Concern

Adamawa Turtle-dove

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How to Tell Them Apart

Brown-backed Dove

羽毛

Brown-backed Dove: brown back contrasting pale head; pale buff below; bare red orbital skin; Coiba island endemic; brown back

Adamawa Turtle-dove

羽毛

Spotted Dove: brown above; white-spotted black neck collar; pale below; brown wings with pale spots; common Asian dove species

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About These Birds

Brown-backed Dove

Medium dove, 25–28 cm, brown above with a rufous-brown back, grey head, and pale underparts. Confined to Coiba Island and adjacent small islands off western Panama. Inhabits lowland forest. Terrestrial frugivore and granivore. Near Threatened due to the restricted island range.

Adamawa Turtle-dove

Medium dove, 27–30 cm, with warm rufous-brown upperparts, a black neck collar, and a deep orange-red breast. Endemic to the highland plateaus and montane grasslands of northern Nigeria and Cameroon. Granivore of grass seeds and cultivated grains. Poorly studied and localised range. Least Concern.

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