Many-coloured Fruit-dove vs Rock Pigeon
Ptilinopus perousii เปรียบเทียบกับ Columba livia
Side-by-Side Comparison
| คุณสมบัติ | Many-coloured Fruit-dove | Rock Pigeon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Ptilinopus perousii | Columba livia |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | 33.0 cm (13.0 in) |
| กว้างปีก | 25.7 cm (10.1 in) | 68.0 cm (26.8 in) |
| น้ำหนัก | 93.5 g (3.30 oz) | 300.0 g (10.58 oz) |
| อาหาร | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| จำนวนไข่ | 1-2 | 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
Many-coloured Fruit-dove
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
Many-coloured Fruit-dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
สถานะการอนุรักษ์
Many-coloured Fruit-dove
Rock Pigeon
How to Tell Them Apart
Many-coloured Fruit-dove
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
Many-coloured Fruit-dove
Many-coloured Fruit-dove (Ptilinopus perousii), 22 cm. Spectacularly patterned: yellow-green with red and yellow breast patches and a violet-blue cap. Endemic to Samoa, Fiji and Tonga. Inhabits primary and secondary forest. Frugivore. Least Concern; locally common on larger islands.
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.