Dusky Pigeon vs Rock Pigeon
Patagioenas goodsoni verglichen mit Columba livia
Side-by-Side Comparison
| Merkmal | Dusky Pigeon | Rock Pigeon |
|---|---|---|
| Wissenschaftlicher Name | Patagioenas goodsoni | Columba livia |
| Ordnung | Columbiformes | Columbiformes |
| Familie | Columbidae | Columbidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 33,0 cm (13.0 in) |
| Flügelspannweite | 29,7 cm (11.7 in) | 68,0 cm (26.8 in) |
| Gewicht | 176,0 g (6.21 oz) | 300,0 g (10.58 oz) |
| Ernährung | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| Gelegegröße | -- | 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
Dusky Pigeon
Soft, gentle cooing; pure warm notes typical of African dry woodland habitat. Vocalization pattern typical of this species in its native habitat.
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
Dusky Pigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Erhaltungsstatus
Dusky Pigeon
Rock Pigeon
How to Tell Them Apart
Dusky Pigeon
Eurasian Collared-dove: pale sandy-gray; black half-collar; pale below; dark flight feathers; white tail tips; widespread European
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
Dusky Pigeon
Small-medium pigeon, 26–28 cm, uniformly dark sooty-brown with faint iridescent green on the neck. Restricted to humid Pacific-slope forests from Panama to northwest Ecuador. Frugivore of forest fruits. Poorly known and infrequently observed. Least Concern but potentially declining due to deforestation.
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.