Bare-eyed Pigeon vs Rock Pigeon
Patagioenas corensis 比較対象 Columba livia
Side-by-Side Comparison
| 属性 | Bare-eyed Pigeon | Rock Pigeon |
|---|---|---|
| 学名 | Patagioenas corensis | Columba livia |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | 33.0 cm (13.0 in) |
| 翼開長 | 38.4 cm (15.1 in) | 68.0 cm (26.8 in) |
| 体重 | 272.5 g (9.61 oz) | 300.0 g (10.58 oz) |
| 食性 | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| 一腹卵数 | 1 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Rock Pigeon
Originally cliff-nesting in Mediterranean regions. Now the quintessential urban bird, inhabiting cities worldwide on every continent.
Song & Call Comparison
Bare-eyed Pigeon
Deep, resonant cooing with bare-eyed warmth; rich carrying notes through dense tropical American forest canopy.
Rock Pigeon
Soft, rhythmic cooing 'roo-c'too-coo' repeated multiple times, with emphasis on second syllable. Male courtship coo is deeper and more persistent. Wing-clapping on takeoff is loud.
Geographic Range & Migration
Bare-eyed Pigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
保全状況
Bare-eyed Pigeon
Rock Pigeon
How to Tell Them Apart
Bare-eyed Pigeon
Araucanian Pigeon: dark gray; iridescent neck gloss; pale below; Andean South American pigeon; dark gray overall plumage
Rock Pigeon
Wild-type has a blue-grey body with iridescent green and purple neck feathers, two black wing bars, and a white rump. Feral populations show enormous color variation.
Slender dark bill with a white fleshy cere at the base
About These Birds
Bare-eyed Pigeon
南米北部沿岸地域と島嶼に生息するハトで、乾燥した低木林やサボテンの多い環境を好む。灰褐色の羽毛と特徴的な頸部の紫光沢が識別点となる。
Rock Pigeon
The rock pigeon is the ancestor of all domestic pigeon breeds and one of the most abundant birds in cities worldwide. Pigeons have served humans as messengers, food, and subjects for scientific research — their homing ability and vision have been studied extensively. Darwin's study of pigeon breeding contributed to his theory of evolution.