Sao Tome Olive-pigeon vs Pohnpei Fruit-dove
Columba thomensis 비교 대상 Ptilinopus ponapensis
Side-by-Side Comparison
| 속성 | Sao Tome Olive-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 학명 | Columba thomensis | Ptilinopus ponapensis |
| 목 | Columbiformes | Columbiformes |
| 과 | Columbidae | Columbidae |
| 보전 상태 | Endangered | Least Concern |
| 체장 | — | — |
| 날개 폭 | 46.7 cm (18.4 in) | 25.4 cm (10.0 in) |
| 체중 | 466.6666666666667 g (16.46 oz) | 105.0 g (3.70 oz) |
| 식성 | -- | -- |
| 산란 수 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sao Tome Olive-pigeon
노래
Deep, resonant cooing; rich notes with carrying quality through dense South Asian forest habitat. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
보전 상태
Endangered
Sao Tome Olive-pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Sao Tome Olive-pigeon
깃털
Sao Tome Olive-pigeon: large; dark olive-gray; yellow bill and eye-ring; iridescent neck; Sao Tome island endemic; critically large
Pohnpei Fruit-dove
About These Birds
Sao Tome Olive-pigeon
상투메올리브비둘기(Columba thomensis) — 40~45cm. 대형; 진한 보랏빛 회색; 노란 눈 주변 피부. 상투메섬에 고유함. 과식성. 서식지 손실로 취약종으로 분류.
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.