Moreno's Ground Dove vs Rock Pigeon
Metriopelia morenoi 比較対象 Columba livia
Side-by-Side Comparison
| 属性 | Moreno's Ground Dove | Rock Pigeon |
|---|---|---|
| 学名 | Metriopelia morenoi | 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 | 19.2 cm (7.6 in) | 68.0 cm (26.8 in) |
| 体重 | 28.6 g (1.01 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 | 2 | 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
Moreno's Ground Dove
Soft, gentle cooing; pure warm notes typical of Yungas tropical forest floor. Vocalization pattern typical of this species in its native habitat.
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
Moreno's Ground Dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
保全状況
Moreno's Ground Dove
Rock Pigeon
How to Tell Them Apart
Moreno's Ground Dove
Key West Quail-Dove: iridescent violet-blue and green glossed back; pale buff below; white facial stripe; white eye stripe; large
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
Moreno's Ground Dove
アルゼンチン北西部のアンデス山地に生息するモレノグラウンドダブ。体長21〜23cm。淡い褐色で目の周りに黄色い輪がある。乾燥した高地の草原に生息し種子を食べる固有種。低危険種。
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.