Barking imperial pigeon occurring in small flocks on fruiting trees. The breeding season of this species is from May to January, with a single egg being laid on an insubstantial twig nest. Barking imperial pigeon The barking imperial pigeon ("Ducula latrans"), also known as Peale's imperial pigeon, is a species of bird in the pigeon family Columbidae. It is endemic to Fiji, where it occurs on most of the medium and large islands. Its natural habitats are mature tropical moist lowland forests and tropical moist montane forest. The species is one of two imperial-pigeons found in Fiji; the other, the Pacific imperial pigeon,
Green imperial pigeon Indonesia. It has several subspecies, including the distinctive Celebes form, chestnut-naped imperial pigeon ("Ducula aenea paulina"). This is an arboreal dove, feeding on plant material in the tree canopy. Its flight is fast and direct, with the regular beats and an occasional sharp flick of the wings which are characteristic of pigeons in general. It builds a stick nest in a tree and lays a single white egg. The birds are not very gregarious, but will form small flocks. Green imperial pigeon The green imperial pigeon ("Ducula aenea") is a large forest pigeon. The green imperial pigeon is a large,