Adamawa Turtle-dove vs Thick-billed Green-pigeon

Streptopelia hypopyrrha compared with Treron curvirostra

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Side-by-Side Comparison

Attribute Adamawa Turtle-dove Thick-billed Green-pigeon
Scientific Name Streptopelia hypopyrrha Treron curvirostra
Order Columbiformes Columbiformes
Family Columbidae Columbidae
Conservation Status Least Concern Least Concern
Length
Wingspan 34.6 cm (13.6 in) 27.2 cm (10.7 in)
Weight 161.0 g (5.68 oz) 143.16666666666666 g (5.05 oz)
Diet -- --
Clutch Size 2 2
Population Trend
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Habitat Comparison

Shared Habitats

Adamawa Turtle-dove only

None

Thick-billed Green-pigeon only

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Song & Call Comparison

Adamawa Turtle-dove

Song

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

Thick-billed Green-pigeon

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Conservation Status

Least Concern

Adamawa Turtle-dove

Least Concern

Thick-billed Green-pigeon

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How to Tell Them Apart

Adamawa Turtle-dove

Plumage

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

Thick-billed Green-pigeon

Plumage

Thick-billed Green-pigeon: thick heavy bill; bright green; yellow-green below; bare red orbital skin; Southeast Asian forest species

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About These Birds

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.

Thick-billed Green-pigeon

Medium green-pigeon, 27–30 cm, named for its notably thick, curved bill adapted for crushing large fig seeds; male has a red bill base and maroon shoulder; female is green. Widespread in lowland and hill forest from the eastern Himalayas through Indochina to Sumatra, Borneo, and the Philippines. Frugivore of hard-seeded figs. Least Concern.

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