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Side-by-Side Comparison

Attribute	Seram Mountain-pigeon	Ryukyu Green-pigeon
Scientific Name	Gymnophaps stalkeri	Treron permagnus
Order	Columbiformes	Columbiformes
Family	Columbidae	Columbidae
Conservation Status	Least Concern	Least Concern
Length	—	—
Wingspan	40.4 cm (15.9 in)	40.1 cm (15.8 in)
Weight	334.0 g (11.78 oz)	140.0 g (4.94 oz)
Diet	--	--
Clutch Size	1	2
Population Trend	—	—

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Habitat Comparison

Shared Habitats

None

Seram Mountain-pigeon only

🌲 Forest

Ryukyu Green-pigeon only

None

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Conservation Status

Least Concern

Seram Mountain-pigeon

Least Concern

Ryukyu Green-pigeon

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About These Birds

Seram Mountain-pigeon

Seram Mountain-pigeon (Gymnophaps stalkeri), 35 cm. Similar to Buru Mountain-pigeon; dark grey with rufous-chestnut underparts. Endemic to Seram Island, Maluku, Indonesia. Inhabits montane forest above 900 m. Frugivore. Vulnerable; island endemic dependent on intact highland forest.

Ryukyu Green-pigeon

Ryukyu Green-pigeon (Treron permagnus), 34 cm. Larger than White-bellied Green-pigeon; endemic to the Ryukyu Islands (Japan). Green with a yellowish head and white belly. Inhabits subtropical broadleaf forests; highly dependent on Ficus. Frugivore. Vulnerable due to small island range and ongoing habitat degradation.

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