Brown-backed Dove vs Rock Pigeon
Leptotila battyi comparado com Columba livia
Side-by-Side Comparison
| Atributo | Brown-backed Dove | Rock Pigeon |
|---|---|---|
| Nome científico | Leptotila battyi | Columba livia |
| Ordem | Columbiformes | Columbiformes |
| Família | Columbidae | Columbidae |
| Estado de conservação | Vulnerable | Least Concern |
| Comprimento | — | 33,0 cm (13.0 in) |
| Envergadura | 27,0 cm (10.6 in) | 68,0 cm (26.8 in) |
| Peso | 161,0 g (5.68 oz) | 300,0 g (10.58 oz) |
| Dieta | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| Tamanho da postura | -- | 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
Brown-backed Dove
Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.
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
Brown-backed Dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Estado de conservação
Brown-backed Dove
Rock Pigeon
How to Tell Them Apart
Brown-backed Dove
Brown-backed Dove: brown back contrasting pale head; pale buff below; bare red orbital skin; Coiba island endemic; brown back
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
Brown-backed Dove
Medium dove, 25–28 cm, brown above with a rufous-brown back, grey head, and pale underparts. Confined to Coiba Island and adjacent small islands off western Panama. Inhabits lowland forest. Terrestrial frugivore and granivore. Near Threatened due to the restricted island range.
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.