Red-knobbed Imperial-pigeon vs Pohnpei Fruit-dove
Ducula rubricera so với Ptilinopus ponapensis
Side-by-Side Comparison
| Thuộc Tính | Red-knobbed Imperial-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| Tên Khoa Học | Ducula rubricera | Ptilinopus ponapensis |
| Bộ | Columbiformes | Columbiformes |
| Họ | Columbidae | Columbidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 47,8 cm (18.8 in) | 25,4 cm (10.0 in) |
| Khối Lượng | 662,5 g (23.37 oz) | 105,0 g (3.70 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Red-knobbed Imperial-pigeon
Least Concern
Pohnpei Fruit-dove
About These Birds
Red-knobbed Imperial-pigeon
Red-knobbed Imperial-pigeon (Ducula rubricera), 40 cm. Pale grey head with a diagnostic red knob at the bill base; dark green upperparts. Found in the Bismarck Archipelago and Solomon Islands. Inhabits lowland primary forest. Frugivore. Least Concern; hunting pressure on larger islands.
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.