African Collared-dove vs Ryukyu Green-pigeon
Streptopelia roseogrisea compared with Treron permagnus
Side-by-Side Comparison
| Attribute | African Collared-dove | Ryukyu Green-pigeon |
|---|---|---|
| Scientific Name | Streptopelia roseogrisea | Treron permagnus |
| Order | Columbiformes | Columbiformes |
| Family | Columbidae | Columbidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 31.8 cm (12.5 in) | 40.1 cm (15.8 in) |
| Weight | 152.33333333333334 g (5.37 oz) | 140.0 g (4.94 oz) |
| Diet | -- | -- |
| Clutch Size | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Collared-dove
Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.
Ryukyu Green-pigeon
Conservation Status
African Collared-dove
Ryukyu Green-pigeon
About These Birds
African Collared-dove
Small dove, 26–29 cm, pale pinkish-grey with a black hindneck collar and white tail corners. Native to arid zones of sub-Saharan Africa from Senegal to Somalia and south to Tanzania. The ancestor of the domesticated Barbary Dove (ring-necked dove). Granivore of grass seeds and small grains in dry savanna, farmland, and desert edge. Least Concern.
Ryukyu Green-pigeon
Ryukyu Green-pigeon (Treron permagnus), 34 cm. Larger than White-bellied Green-pigeon; endemic to the Ryukyu Islands (Japan). Green with a yellowish head and white belly. Inhabits subtropical broadleaf forests; highly dependent on Ficus. Frugivore. Vulnerable due to small island range and ongoing habitat degradation.