Red-knobbed Imperial-pigeon vs New Britain Bronzewing
Ducula rubricera ile kıyaslandığında Henicophaps foersteri
Side-by-Side Comparison
| Özellik | Red-knobbed Imperial-pigeon | New Britain Bronzewing |
|---|---|---|
| Bilimsel Ad | Ducula rubricera | Henicophaps foersteri |
| Takım | Columbiformes | Columbiformes |
| Familya | Columbidae | Columbidae |
| Koruma Durumu | Least Concern | Vulnerable |
| Uzunluk | — | — |
| Kanat Açıklığı | 47,8 cm (18.8 in) | 40,6 cm (16.0 in) |
| Ağırlık | 662,5 g (23.37 oz) | 247,0 g (8.71 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Red-knobbed Imperial-pigeon only
Hiçbiri
New Britain Bronzewing only
Hiçbiri
Song & Call Comparison
Red-knobbed Imperial-pigeon
New Britain Bronzewing
Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.
Koruma Durumu
Red-knobbed Imperial-pigeon
New Britain Bronzewing
How to Tell Them Apart
Red-knobbed Imperial-pigeon
New Britain Bronzewing
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
About These Birds
Red-knobbed Imperial-pigeon
Red-knobbed Imperial-pigeon (Ducula rubricera), 40 cm. Pale grey head with a diagnostic red knob at the bill base; dark green upperparts. Found in the Bismarck Archipelago and Solomon Islands. Inhabits lowland primary forest. Frugivore. Least Concern; hunting pressure on larger islands.
New Britain Bronzewing
Medium-large terrestrial pigeon, 30–33 cm, similar to New Guinea Bronzewing but with a white head (not just forehead). Confined to lowland forests of New Britain in the Bismarck Archipelago. Feeds on seeds and fallen fruits on the forest floor. Least Concern.