New Britain Bronzewing vs White-throated Ground Dove
Henicophaps foersteri เปรียบเทียบกับ Pampusana xanthonura
Side-by-Side Comparison
| คุณสมบัติ | New Britain Bronzewing | White-throated Ground Dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Henicophaps foersteri | Pampusana xanthonura |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Vulnerable | Near Threatened |
| ความยาว | — | — |
| กว้างปีก | 40.6 cm (16.0 in) | — |
| น้ำหนัก | 247.0 g (8.71 oz) | 115.75 g (4.08 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
New Britain Bronzewing only
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White-throated Ground Dove only
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Song & Call Comparison
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.
White-throated Ground Dove
สถานะการอนุรักษ์
New Britain Bronzewing
White-throated Ground Dove
How to Tell Them Apart
New Britain Bronzewing
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
White-throated Ground Dove
White-throated Ground Dove: white throat; brown above; pale buff below; bare red facial skin; Mariana islands endemic dove
About These Birds
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.
White-throated Ground Dove
Small ground dove, 20–24 cm, with dark brown upperparts, a white throat, and yellowish underparts. Confined to the forests of the Mariana Islands (Guam and Northern Marianas). Inhabits primary and secondary forest floor. Frugivore. Vulnerable due to deforestation and introduced predators including the brown tree snake.