Sao Tome Olive-pigeon vs Adamawa Turtle-dove

Columba thomensis से तुलना Streptopelia hypopyrrha

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Side-by-Side Comparison

विशेषता Sao Tome Olive-pigeon Adamawa Turtle-dove
वैज्ञानिक नाम Columba thomensis Streptopelia hypopyrrha
गण Columbiformes Columbiformes
कुल Columbidae Columbidae
संरक्षण स्थिति Endangered Least Concern
लंबाई
पंखों का फैलाव 46.7 cm (18.4 in) 34.6 cm (13.6 in)
वजन 466.6666666666667 g (16.46 oz) 161.0 g (5.68 oz)
आहार -- --
अंडों की संख्या -- 2
Population Trend
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Habitat Comparison

साझा आवास

Sao Tome Olive-pigeon only

कोई नहीं

Adamawa Turtle-dove only

कोई नहीं

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Song & Call Comparison

Sao Tome Olive-pigeon

गीत

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

Adamawa Turtle-dove

गीत

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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संरक्षण स्थिति

Endangered

Sao Tome Olive-pigeon

Least Concern

Adamawa Turtle-dove

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How to Tell Them Apart

Sao Tome Olive-pigeon

पंख

Sao Tome Olive-pigeon: large; dark olive-gray; yellow bill and eye-ring; iridescent neck; Sao Tome island endemic; critically large

Adamawa Turtle-dove

पंख

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

Sao Tome Olive-pigeon

Sao Tome Olive-pigeon (Columba thomensis) — 40–45 cm. Large; dark purplish-grey; yellow orbital skin; spotted wing coverts. Endemic to São Tomé Island in dense forest. Frugivore. Vulnerable due to ongoing deforestation of São Tomé's lowland forest.

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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