Northern Band-tailed Pigeon vs Red-moustached Fruit-dove
Patagioenas fasciata เปรียบเทียบกับ Ptilinopus mercierii
Side-by-Side Comparison
| คุณสมบัติ | Northern Band-tailed Pigeon | Red-moustached Fruit-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Patagioenas fasciata | Ptilinopus mercierii |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Extinct |
| ความยาว | — | — |
| กว้างปีก | 41.4 cm (16.3 in) | — |
| น้ำหนัก | 364.0 g (12.84 oz) | — |
| อาหาร | -- | -- |
| จำนวนไข่ | 1-3 | -- |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Northern Band-tailed Pigeon only
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Red-moustached Fruit-dove only
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Song & Call Comparison
Northern Band-tailed Pigeon
Soft, gentle cooing call; pure notes with warm quality, extinct Rodrigues dove species. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
สถานะการอนุรักษ์
Northern Band-tailed Pigeon
Red-moustached Fruit-dove
How to Tell Them Apart
Northern Band-tailed Pigeon
Pale-vented Pigeon: gray-blue; pale vent; iridescent neck; dark flight feathers; pale gray vent patch distinctive; neotropical
Red-moustached Fruit-dove
About These Birds
Northern Band-tailed Pigeon
Large, stocky pigeon, 33–38 cm, with purple-brown upperparts, a pale grey head, white half-collar on the nape, and a broad grey tail band. Inhabits montane conifer and mixed forests from British Columbia south through western North America to Nicaragua. Granivore of acorns, pine seeds, and berries. Least Concern; locally migratory.
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.