Ryukyu Woodpigeon vs Felsentaube
Columba jouyi verglichen mit Columba livia
Side-by-Side Comparison
| Merkmal | Ryukyu Woodpigeon | Felsentaube |
|---|---|---|
| Wissenschaftlicher Name | Columba jouyi | Columba livia |
| Ordnung | Columbiformes | Columbiformes |
| Familie | Columbidae | Columbidae |
| Erhaltungsstatus | Extinct | Least Concern |
| Länge | — | 33,0 cm (13.0 in) |
| Flügelspannweite | — | 68,0 cm (26.8 in) |
| Gewicht | — | 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
Felsentaube
Originally cliff-nesting in Mediterranean regions. Now the quintessential urban bird, inhabiting cities worldwide on every continent.
Song & Call Comparison
Ryukyu Woodpigeon
Deep, resonant cooing; rich notes with carrying quality through dense forest in West Africa. 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
Ryukyu Woodpigeon
Felsentaube
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Erhaltungsstatus
Ryukyu Woodpigeon
Felsentaube
How to Tell Them Apart
Ryukyu Woodpigeon
Ryukyu Woodpigeon: extinct; dark glossy above; iridescent neck; pale below; Ryukyu island endemic; extinct through hunting
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
Ryukyu Woodpigeon
Ryukyu Woodpigeon (Columba jouyi) — ~45 cm. Extinct. Inhabited the Ryukyu Islands of Japan. Dark iridescent plumage with a white collar; related to Japanese Woodpigeon. Last confirmed record in the early 20th century. Extinct due to deforestation and hunting pressure.
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.