Sclater's Crowned-pigeon vs Rock Pigeon
Goura sclaterii compared with Columba livia
Side-by-Side Comparison
| Attribute | Sclater's Crowned-pigeon | Rock Pigeon |
|---|---|---|
| Scientific Name | Goura sclaterii | Columba livia |
| Order | Columbiformes | Columbiformes |
| Family | Columbidae | Columbidae |
| Conservation Status | Near Threatened | Least Concern |
| Length | — | 33.0 cm (13.0 in) |
| Wingspan | 71.8 cm (28.3 in) | 68.0 cm (26.8 in) |
| Weight | 2117.5 g (74.69 oz) | 300.0 g (10.58 oz) |
| Diet | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| Clutch Size | 1 | 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
Sclater's Crowned-pigeon
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
Sclater's Crowned-pigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Conservation Status
Sclater's Crowned-pigeon
Rock Pigeon
How to Tell Them Apart
Sclater's Crowned-pigeon
Sclater's Crowned-pigeon: massive; blue-gray; elaborate lace-like crest; dark blue crest tips; bare red orbital skin; New Guinea
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
Sclater's Crowned-pigeon
Large crowned-pigeon, 66–73 cm, with blue-grey body, a deep maroon breast, and a fan-shaped blue crest with lacy blue-grey tips rather than white. Found in lowland forests of southern New Guinea between the ranges of the other southern crowned species. Terrestrial frugivore. Vulnerable due to hunting and forest loss.
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.