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Side-by-Side Comparison

属性	Silvery Pigeon	Seram Mountain-pigeon
学名	Columba argentina	Gymnophaps stalkeri
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保全状況	Critically Endangered	Least Concern
体長	—	—
翼開長	46.9 cm (18.5 in)	40.4 cm (15.9 in)
体重	330.0 g (11.64 oz)	334.0 g (11.78 oz)
食性	--	--
一腹卵数	1	1
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Silvery Pigeon only

🏖️ Coastal

Seram Mountain-pigeon only

None

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Song & Call Comparison

Silvery Pigeon

さえずり

Deep, resonant cooing; rich notes with carrying quality through dense Ryukyu Island forest. Vocalization pattern typical of this species in its native habitat.

Seram Mountain-pigeon

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保全状況

Critically Endangered

Silvery Pigeon

Least Concern

Seram Mountain-pigeon

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How to Tell Them Apart

Silvery Pigeon

羽毛

Silvery Pigeon: silvery-gray overall; pale underparts; subtle plumage; critically endangered Southeast Asian island species

Seram Mountain-pigeon

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About These Birds

Silvery Pigeon

Silvery Pigeon (Columba argentina) — 36–40 cm. Pale silver-grey overall; darker back; pinkish bill; no distinctive markings. Inhabits small forested islands and coastal areas of Indonesia (Sumatra, Borneo region). Frugivore. Endangered; known from very few records and facing severe pressure from deforestation and hunting.

Seram Mountain-pigeon

セラム山バト（Gymnophaps stalkeri）、体長35 cm。ブル山バトに類似；赤みがかった栗色の下面を持つ暗灰色。インドネシア・マルク州セラム島固有種。標高900 m以上の山地林に生息。果食性。絶滅危惧種；intact高山林に依存した島固有種。

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