White-naped Pigeon vs Pohnpei Fruit-dove
Columba albinucha เปรียบเทียบกับ Ptilinopus ponapensis
Side-by-Side Comparison
| คุณสมบัติ | White-naped Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba albinucha | Ptilinopus ponapensis |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 36.6 cm (14.4 in) | 25.4 cm (10.0 in) |
| น้ำหนัก | 302.5 g (10.67 oz) | 105.0 g (3.70 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-naped Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense South Asian humid forest. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
สถานะการอนุรักษ์
White-naped Pigeon
Pohnpei Fruit-dove
How to Tell Them Apart
White-naped Pigeon
White-naped Pigeon: white nape patch; dark glossy above; pale below; Central African rainforest; white nape patch diagnostic
Pohnpei Fruit-dove
About These Birds
White-naped Pigeon
White-naped Pigeon (Columba albinucha) — 36–40 cm. Slaty-grey with a distinctive white hindneck patch; yellow-orange bill. Inhabits montane forest of Central Africa (Albertine Rift, Cameroon). Frugivore. A poorly known forest pigeon of high-altitude African forests.
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.