Banggai Fruit-dove vs Rock Pigeon
Ramphiculus subgularis в сравнении с Columba livia
Side-by-Side Comparison
| Характеристика | Banggai Fruit-dove | Rock Pigeon |
|---|---|---|
| Научное название | Ramphiculus subgularis | Columba livia |
| Отряд | Columbiformes | Columbiformes |
| Семейство | Columbidae | Columbidae |
| Охранный статус | Near Threatened | Least Concern |
| Длина | — | 33,0 cm (13.0 in) |
| Размах крыльев | 32,6 cm (12.8 in) | 68,0 cm (26.8 in) |
| Масса | 142,0 g (5.01 oz) | 300,0 g (10.58 oz) |
| Питание | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| Размер кладки | -- | 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
Banggai 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
Banggai Fruit-dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Охранный статус
Banggai Fruit-dove
Rock Pigeon
How to Tell Them Apart
Banggai 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
Banggai Fruit-dove
Banggai Fruit-dove (Ramphiculus subgularis), 22 cm. Green above with an orange-yellow breast and pale belly; endemic to the Banggai Islands, Sulawesi, Indonesia. Inhabits lowland primary forest. Frugivore. Vulnerable; endemic to a small island group with extensive logging activity.
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.