Nicobar Pigeon - Most Beautiful Colorful Bird Species Pigeons from the Andaman and Nicobar Islands, India
Slightly larger than other pigeons at 40 cm, it has a dark slaty grey body with lustrous metallic blue-green and copper-bronze upperparts. It can easily be distinguished by its glistening mane-like neck hackles and sharply contrasting white tail coverts and tail. Females are smaller in size than males with shorter neck hackles and brown under parts. Youngs are born dull grey without the neck hackles and a bronzy green tail instead of white.
It is known to remain solitary as well as is found in flocks of 20-30. Though its flight is swift and powerful, and capable of sustaining long distances, it prefers to feed entirely on the ground, picking fleshy fruits and seeds off the forest floor. When in groups, they communicate with each other by uttering harsh guttural croaks. During the breeding season from January to March, females make nests by loosely putting together twigs high up on evergreen trees, where they can safely lay eggs.