Rock Pigeon vs Eared Dove
Columba livia เปรียบเทียบกับ Zenaida auriculata
Side-by-Side Comparison
| คุณสมบัติ | Rock Pigeon | Eared Dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba livia | Zenaida auriculata |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 33.0 cm (13.0 in) | — |
| กว้างปีก | 68.0 cm (26.8 in) | 27.2 cm (10.7 in) |
| น้ำหนัก | 300.0 g (10.58 oz) | 117.83333333333333 g (4.16 oz) |
| อาหาร | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … | -- |
| จำนวนไข่ | 2 | 1-3 |
| 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
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.
Eared Dove
Geographic Range & Migration
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Eared Dove
สถานะการอนุรักษ์
Rock Pigeon
Eared Dove
How to Tell Them Apart
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
Eared Dove
Eared Dove: gray-brown; pale below; black ear spot; iridescent neck gloss; pale belly; common South American dove; ear spot
About These Birds
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.
Eared Dove
Slender dove, 24–27 cm, similar to Mourning Dove with brown plumage, black facial spots, and a pointed tail, but shorter-tailed. Highly abundant across South America from Colombia to southern Argentina and Chile, the Caribbean and Galápagos. Granivore of seeds. One of South America's most numerous doves, forming huge flocks. Least Concern.