New Britain Bronzewing vs Black-billed Cuckoo-Dove

Henicophaps foersteri в сравнении с Macropygia nigrirostris

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Side-by-Side Comparison

Характеристика New Britain Bronzewing Black-billed Cuckoo-Dove
Научное название Henicophaps foersteri Macropygia nigrirostris
Отряд Columbiformes Columbiformes
Семейство Columbidae Columbidae
Охранный статус Vulnerable Least Concern
Длина
Размах крыльев 40,6 cm (16.0 in) 29,3 cm (11.5 in)
Масса 247,0 g (8.71 oz) 86,7 g (3.06 oz)
Питание -- --
Размер кладки 2 1-2
Population Trend
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Habitat Comparison

Общие среды обитания

New Britain Bronzewing only

Нет

Black-billed Cuckoo-Dove only

Нет

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Song & Call Comparison

New Britain Bronzewing

Пение

Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.

Black-billed Cuckoo-Dove

Пение

Loud, resonant cooing; carrying notes given from open woodland and scrub in Australia. Vocalization pattern typical of this species in its native habitat.

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Охранный статус

Vulnerable

New Britain Bronzewing

Least Concern

Black-billed Cuckoo-Dove

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How to Tell Them Apart

New Britain Bronzewing

Оперение

Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern

Black-billed Cuckoo-Dove

Оперение

Stephan's Dove: iridescent green wings; gray head; pink breast; white shoulder; Pacific island dove; similar to Emerald Dove

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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.

Black-billed Cuckoo-Dove

Slender cuckoo-dove, 30–34 cm, rufous-brown with a fine dark-barred back, long tail, and a distinctive dark (black) bill. Inhabits lowland and foothill forests of New Guinea and the Bismarck Archipelago. Frugivore of small forest fruits. Least Concern.

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