Grey-capped Emerald Dove vs Felsentaube
Chalcophaps indica verglichen mit Columba livia
Side-by-Side Comparison
| Merkmal | Grey-capped Emerald Dove | Felsentaube |
|---|---|---|
| Wissenschaftlicher Name | Chalcophaps indica | Columba livia |
| Ordnung | Columbiformes | Columbiformes |
| Familie | Columbidae | Columbidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 33,0 cm (13.0 in) |
| Flügelspannweite | 28,8 cm (11.3 in) | 68,0 cm (26.8 in) |
| Gewicht | 130,5 g (4.60 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 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Felsentaube
Originally cliff-nesting in Mediterranean regions. Now the quintessential urban bird, inhabiting cities worldwide on every continent.
Song & Call Comparison
Grey-capped Emerald Dove
Soft, gentle cooing; pure warm notes typical of Caribbean island open terrain. Vocalization pattern typical of this species in its native habitat.
Felsentaube
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
Grey-capped Emerald Dove
Felsentaube
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Erhaltungsstatus
Grey-capped Emerald Dove
Felsentaube
How to Tell Them Apart
Grey-capped Emerald Dove
Felsentaube
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
Grey-capped Emerald Dove
Small, brilliant dove, 23–27 cm; male has iridescent emerald-green back and wings, grey crown, white forehead streak, and pinkish-brown breast. Widespread in forest, bamboo, and dense woodland from South Asia through Southeast Asia to China and the Andamans. Granivore and frugivore on the forest floor. Least Concern.
Felsentaube
Die Felsentaube ist die Stammform aller Haustaubenrassen und einer der häufigsten Vögel in Städten weltweit. Tauben dienten dem Menschen als Boten, Nahrungsquelle und Forschungsobjekt – ihre Orientierungsfähigkeit und ihr Sehvermögen wurden ausgiebig erforscht. Darwins Studien zur Taubenzucht trugen wesentlich zu seiner Evolutionstheorie bei.