White-quilled Rock-pigeon vs Pohnpei Fruit-dove
Petrophassa albipennis verglichen mit Ptilinopus ponapensis
Side-by-Side Comparison
| Merkmal | White-quilled Rock-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| Wissenschaftlicher Name | Petrophassa albipennis | Ptilinopus ponapensis |
| Ordnung | Columbiformes | Columbiformes |
| Familie | Columbidae | Columbidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 26,6 cm (10.5 in) | 25,4 cm (10.0 in) |
| Gewicht | 130,5 g (4.60 oz) | 105,0 g (3.70 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-quilled Rock-pigeon
Soft, gentle cooing; pure warm notes with sapphire-like clarity in Caribbean forest. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
Erhaltungsstatus
White-quilled Rock-pigeon
Pohnpei Fruit-dove
About These Birds
White-quilled Rock-pigeon
Small pigeon, 26–29 cm, brown streaked plumage with white (not chestnut) primary quills visible in flight. Restricted to rocky escarpments of the Kimberley region, Western Australia, including the Drysdale River National Park. Granivore of grass seeds and small grains. Least Concern.
Pohnpei Fruit-dove
Pohnpei Fruit-dove (Ptilinopus ponapensis), 22 cm. Green with a lilac head and an orange-yellow breast; endemic to Pohnpei, Micronesia. Occupies primary forest above 200 m on this volcanic island. Frugivore. Vulnerable; total range barely exceeds 100 km².