Pacific imperial pigeon

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Pacific imperial pigeon

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Columbiformes
Family: Columbidae
Genus: Ducula
Species:
D. pacifica
Binomial name
Ducula pacifica
(Gmelin, JF, 1789)

The Pacific imperial pigeon, Pacific pigeon, Pacific fruit pigeon or lupe (Ducula pacifica) is a widespread

Wallis and Futuna Islands
.

Taxonomy

The Pacific imperial pigeon was

Ducula that was introduced in 1836 by the English naturalist Brian Houghton Hodgson.[4][5] The genus name Ducula is from the Latin dux genitive ducis meaning "leader".[6]

Two subspecies are recognised:[5]

Description

The Pacific imperial pigeon is 36–41 cm (14–16 in) in overall length and weighs 370–420 g (13–15 oz). The back, tail and wings are blackish-green, the head and neck are light grey. The breast is grey with a pinkish tinge. The undertail coverts are brown. The bill is black with a knob on the upper mantle. The iris is red. The female is slightly smaller. The juvenile lacks the knob on the bill, is duller and lacks the pink on the breast.[7]

Distribution and habitat

Its natural

montane forest
on larger islands. It will travel across parts of its range between islands to forage. Individuals may gather to form large flocks in fruiting trees and travel some distances to forage.

Behaviour

Food and feeding

The species is frugiverous, taking a number of different species of fruit, and occasionally leaves and flowers.[7]

Breeding

Pairs

incubation being undertaken by both sexes.[7]

Conservation status

The species has suffered from

IUCN
. It is most vulnerable in smaller islands. It was hunted in prehistoric times in Tonga and Samoa with elaborate traps on stone platforms, and these hunts were of considerable cultural significance.

In Niue this breed is called a Lupe. It is a delicacy for the locals. It is now protected but people still hunt them. It is unknown where they breed or come from as no evidence of their nests have ever been found in Niue.

References