African Olive-pigeon vs Red-moustached Fruit-dove
Columba arquatrix เปรียบเทียบกับ Ptilinopus mercierii
Side-by-Side Comparison
| คุณสมบัติ | African Olive-pigeon | Red-moustached Fruit-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba arquatrix | Ptilinopus mercierii |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Extinct |
| ความยาว | — | — |
| กว้างปีก | 45.1 cm (17.8 in) | — |
| น้ำหนัก | 354.3333333333333 g (12.50 oz) | — |
| อาหาร | -- | -- |
| จำนวนไข่ | 1-2 | -- |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
African Olive-pigeon only
ไม่มี
Red-moustached Fruit-dove only
ไม่มี
Song & Call Comparison
African Olive-pigeon
Deep, resonant cooing; rich notes with carrying quality through dense tropical São Tomé forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
สถานะการอนุรักษ์
African Olive-pigeon
Red-moustached Fruit-dove
How to Tell Them Apart
African Olive-pigeon
African Olive-pigeon: olive-gray; yellow orbital ring and bill; purple-green neck gloss; gray-olive; Sub-Saharan African species
Red-moustached Fruit-dove
About These Birds
African Olive-pigeon
African Olive-pigeon (Columba arquatrix) — 38–42 cm. Dark purplish-grey; yellow orbital skin and bill; olive-brown back; spotted wing coverts. Inhabits montane forest and forest edge across eastern and southern Africa at 1,000–3,500 m. Frugivore; feeds on berries and wild figs.
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.