Mountain imperial pigeon 
( Gầm ghì lưng nâu, Ducula badia), also known as the maroon-backed imperial pigeon or Hodgson's imperial pigeon

The mountain imperial pigeon (Ducula badia), also known as the maroon-backed imperial pigeon or Hodgson's imperial pigeon, is a species of bird in the pigeon and dove family with a wide range in southeastern Asia.

Columba: Latin columba (“dove, pigeon”). Ancient Greek κόλυμβος (kólumbos, “a diver”), from κολυμβάω (kolumbáō, “dive, plunge headlong, swim”).
The genus name Ducula is from the Latin dux genitive ducis meaning "leader".
badia Latin badius chestnut-coloured, brown.