Key West Quail-Dove vs Rock Pigeon
Geotrygon chrysia comparado com Columba livia
Side-by-Side Comparison
| Atributo | Key West Quail-Dove | Rock Pigeon |
|---|---|---|
| Nome científico | Geotrygon chrysia | Columba livia |
| Ordem | Columbiformes | Columbiformes |
| Família | Columbidae | Columbidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | 33,0 cm (13.0 in) |
| Envergadura | 30,6 cm (12.0 in) | 68,0 cm (26.8 in) |
| Peso | 160,5 g (5.66 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 | 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
Key West Quail-Dove
Soft, gentle cooing with Key West warmth; pure notes typical of Caribbean open tropical humid 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
Key West Quail-Dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Estado de conservação
Key West Quail-Dove
Rock Pigeon
How to Tell Them Apart
Key West Quail-Dove
Key West Quail-Dove: brilliant iridescent violet-green gloss above; pale buff below; rufous flanks; white facial stripe; large
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
Key West Quail-Dove
Medium quail-dove, 27–31 cm, with iridescent gold-green crown and nape, a white facial stripe, rich chestnut back, and pale buff underparts. Inhabits dense forest in Cuba, Hispaniola, the Bahamas, and Puerto Rico. Terrestrial forager of fruits and seeds. Least Concern.
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.