Knob-billed Fruit-dove vs Adamawa Turtle-dove
Ptilinopus insolitus مقارنةً بـ Streptopelia hypopyrrha
Side-by-Side Comparison
| السمة | Knob-billed Fruit-dove | Adamawa Turtle-dove |
|---|---|---|
| الاسم العلمي | Ptilinopus insolitus | Streptopelia hypopyrrha |
| الرتبة | Columbiformes | Columbiformes |
| الفصيلة | Columbidae | Columbidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 25,6 cm (10.1 in) | 34,6 cm (13.6 in) |
| الوزن | 134,0 g (4.73 oz) | 161,0 g (5.68 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Knob-billed Fruit-dove
Adamawa Turtle-dove
Soft, gentle cooing with laughing quality; pleasant notes carrying through African dry woodland. Vocalization pattern typical of this species in its native habitat.
حالة الحفاظ
Knob-billed Fruit-dove
Adamawa Turtle-dove
How to Tell Them Apart
Knob-billed Fruit-dove
Adamawa Turtle-dove
Spotted Dove: brown above; white-spotted black neck collar; pale below; brown wings with pale spots; common Asian dove species
About These Birds
Knob-billed Fruit-dove
Knob-billed Fruit-dove (Ptilinopus insolitus), 24 cm. Distinctive knob on the upper mandible base; green above with a grey head and yellow-orange underparts. Endemic to the Bismarck Archipelago. Inhabits lowland primary forest. Frugivore. Least Concern; moderately common.
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.