The Pied Imperial Pigeon (Ducula bicolor) is a pigeon which is a widespread resident breeding bird on mainly small islands adjoining the Indian Ocean from the Nicobars in an arc to New Guinea.
This is a forest and mangrove species; it builds an untidy stick nest in a tree, usually a coconut palm and lays a single white egg, which hatches within 23 to 25 days. The squab fledges after another three weeks.
Pied Imperial Pigeon is a large plump pigeon, 37 to 41 cm in length, with a 45 cm wingspan. It is entirely white or pale cream, apart from black flight and tail feathers. 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.
This is an arboreal dove, feeding almost exclusively on fruit. It can swallow fruits with very large seeds, the latter being regurgitated or excreted whole, depending on size, after the pulp has been removed.