Polynesian imperial pigeon

Polynesian imperial pigeon
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Columbiformes
Family: Columbidae
Genus: Ducula
Species: D. aurorae
Binomial name
Ducula aurorae
(Peale, 1848)

The Polynesian imperial pigeon (Ducula aurorae) is a species of bird in the family Columbidae. It is endemic to French Polynesia. Its natural habitat is subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It is threatened by habitat loss.

Description

This pigeon is approximately 51 cm tall. It is a large, knob-billed pigeon with broad rounded wings. Its plumage is silver-grey on its head and most of underparts with dark bronzy-green upperparts and black undertail-coverts.[2]

Ecology and conservation

This species is formerly found in dense forests but has since been found in secondary habitat such as gardens. It feeds on fruit of a great variety of native and introduced trees. It is now an important seed disperser on Makatea, accelerating the spread of native forest into areas which had been mined and deforested. A 2009 estimate suggested a current population size of only 1000-1600 individuals.[1]

References


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