African Collared-dove vs Ryukyu Green-pigeon
Streptopelia roseogrisea в сравнении с Treron permagnus
Side-by-Side Comparison
| Характеристика | African Collared-dove | Ryukyu Green-pigeon |
|---|---|---|
| Научное название | Streptopelia roseogrisea | Treron permagnus |
| Отряд | Columbiformes | Columbiformes |
| Семейство | Columbidae | Columbidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 31,8 cm (12.5 in) | 40,1 cm (15.8 in) |
| Масса | 152,33333333333334 g (5.37 oz) | 140,0 g (4.94 oz) |
| Питание | -- | -- |
| Размер кладки | 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
Охранный статус
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.