The Yellowish Imperial Pigeon (Ducula subflavescens), also known as the Yellow-tinted Imperial Pigeon or Bismarck Imperial Pigeon (leading to easy confusion with D. melanochroa), is a relatively large species of bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

 in the Columbidae family. It is endemic to forest and woodland in the Bismarck Archipelago

Bismarck Archipelago

The Bismarck Archipelago is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea.-History:...

. It is threatened by habitat loss.

It is often considered a subspecies

Subspecies

Subspecies in biological classification, is either a taxonomic rank subordinate to species, ora taxonomic unit in that rank . A subspecies cannot be recognized in isolation: a species will either be recognized as having no subspecies at all or two or more, never just one...

 of the Torresian Imperial Pigeon (which in turn sometimes is considered a subspecies of the Pied Imperial Pigeon), but is increasingly treated as a separate species. It resembles the Torresian Imperial Pigeon, but has a distinctly yellow-tinged plumage

Plumage

Plumage refers both to the layer of feathers that cover a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage vary between species and subspecies and can also vary between different age classes, sexes, and season. Within species there can also be a...

and a bluish base to the bill.