Cameroon Olive-pigeon vs Red-moustached Fruit-dove
Columba sjostedti so với Ptilinopus mercierii
Side-by-Side Comparison
| Thuộc Tính | Cameroon Olive-pigeon | Red-moustached Fruit-dove |
|---|---|---|
| Tên Khoa Học | Columba sjostedti | Ptilinopus mercierii |
| Bộ | Columbiformes | Columbiformes |
| Họ | Columbidae | Columbidae |
| Tình Trạng Bảo Tồn | Least Concern | Extinct |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 43,4 cm (17.1 in) | — |
| Khối Lượng | 308,5 g (10.88 oz) | — |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Cameroon Olive-pigeon only
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Red-moustached Fruit-dove only
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Song & Call Comparison
Cameroon Olive-pigeon
Deep, resonant cooing; rich notes with carrying quality through dense humid Comoro forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
Tình Trạng Bảo Tồn
Cameroon Olive-pigeon
Red-moustached Fruit-dove
How to Tell Them Apart
Cameroon Olive-pigeon
Cameroon Olive-pigeon: olive-gray; yellow orbital ring; purple neck gloss; Cameroon highlands montane forest endemic pigeon
Red-moustached Fruit-dove
About These Birds
Cameroon Olive-pigeon
Cameroon Olive-pigeon (Columba sjostedti) — 36–40 cm. Dark purplish-grey; yellow bill and orbital ring; spotted wing coverts; white-tipped tail. Endemic to montane forest of Cameroon, Bioko Island, and adjacent Nigeria. Frugivore. Restricted-range species of the Cameroon Highlands.
Red-moustached Fruit-dove
Red-moustached Fruit-dove (Ptilinopus mercierii), 27 cm. Green with a red moustachial streak and orange underparts; endemic to the Marquesas Islands. Last confirmed on Nuku Hiva and Hiva Oa. Possibly Extinct; last reliably recorded in the 1970s. Threatened by introduced rats and cats.