Afep Pigeon vs Polynesian Imperial-pigeon
Columba unicincta से तुलना Ducula aurorae
Side-by-Side Comparison
| विशेषता | Afep Pigeon | Polynesian Imperial-pigeon |
|---|---|---|
| वैज्ञानिक नाम | Columba unicincta | Ducula aurorae |
| गण | Columbiformes | Columbiformes |
| कुल | Columbidae | Columbidae |
| संरक्षण स्थिति | Least Concern | Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 42.2 cm (16.6 in) | 46.8 cm (18.4 in) |
| वजन | 401.5 g (14.16 oz) | 507.2 g (17.89 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Afep Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense humid African forest. Vocalization pattern typical of this species in its native habitat.
Polynesian Imperial-pigeon
संरक्षण स्थिति
Afep Pigeon
Polynesian Imperial-pigeon
How to Tell Them Apart
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
Polynesian Imperial-pigeon
About These Birds
Afep Pigeon
Afep Pigeon (Columba unicincta) — 36–40 cm. Large; dark grey; single narrow black ring on hindneck; pale grey rump. Inhabits canopy of rainforest in West and Central Africa. Frugivore; feeds on forest fruits. Poorly known; an upper-canopy species seldom studied at close range.
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.