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Side-by-Side Comparison

Attribute	Polynesian Imperial-pigeon	Seram Mountain-pigeon
Scientific Name	Ducula aurorae	Gymnophaps stalkeri
Order	Columbiformes	Columbiformes
Family	Columbidae	Columbidae
Conservation Status	Endangered	Least Concern
Length	—	—
Wingspan	46.8 cm (18.4 in)	40.4 cm (15.9 in)
Weight	507.2 g (17.89 oz)	334.0 g (11.78 oz)
Diet	--	--
Clutch Size	--	1
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌲 Forest

Polynesian Imperial-pigeon only

None

Seram Mountain-pigeon only

None

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Conservation Status

Endangered

Polynesian Imperial-pigeon

Least Concern

Seram Mountain-pigeon

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About These Birds

Polynesian Imperial-pigeon

Polynesian Imperial-pigeon (Ducula aurorae), 43 cm. Pale grey-white head and underparts; dark metallic green upperparts. Endemic to the Society Islands (Tahiti, Maupiti) of French Polynesia. Inhabits montane and lowland forest. Endangered; heavy hunting and introduced predators have caused steep decline.

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.

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