Hill Pigeon vs Pohnpei Fruit-dove
Columba rupestris в сравнении с Ptilinopus ponapensis
Side-by-Side Comparison
| Характеристика | Hill Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| Научное название | Columba rupestris | Ptilinopus ponapensis |
| Отряд | Columbiformes | Columbiformes |
| Семейство | Columbidae | Columbidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 44,6 cm (17.6 in) | 25,4 cm (10.0 in) |
| Масса | 238,68200000000002 g (8.42 oz) | 105,0 g (3.70 oz) |
| Питание | -- | -- |
| Размер кладки | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hill Pigeon
Soft, gentle cooing call; pure notes with mild quality carrying across open rocky terrain. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
Охранный статус
Hill Pigeon
Pohnpei Fruit-dove
How to Tell Them Apart
Hill Pigeon
Hill Pigeon: pale gray; dark wing bars; white tail band; rock pigeon relative; Himalayan cliff species; band-tailed pattern
Pohnpei Fruit-dove
About These Birds
Hill Pigeon
Hill Pigeon (Columba rupestris) — 31–35 cm. Pale grey with a white rump; dark terminal tail band; two black wing bars; pinkish breast. Inhabits rocky hillsides, cliffs, and high-altitude valleys from Central Asia to China and Mongolia at 3,000–5,000 m. Granivore; forms large flocks in winter on lower slopes and farmland.
Pohnpei Fruit-dove
Pohnpei Fruit-dove (Ptilinopus ponapensis), 22 cm. Green with a lilac head and an orange-yellow breast; endemic to Pohnpei, Micronesia. Occupies primary forest above 200 m on this volcanic island. Frugivore. Vulnerable; total range barely exceeds 100 km².