Ducula aenea (Linnaeus, 1766) - Green Imperial Pigeon
This is also known as the Nicobar Imperial Pigeon.
Chalcophaps indica (Linnaeus, 1758) - Asian Emerald Dove
This is also known as theCommon Emerald Dove, Grey-capped Emerald Dove and Emerald Dove.
Caloenas nicobarica (Linnaeus, 1758) - Nicobar Pigeon
This species is listed as Near Threatened in the IUCN Red List of Threatened Species (https://www.iucnredlist.org/)Treron sphenurus (Vigors, 1832) - Wedge-tailed Green Pigeon
This is also known as the Kokla.
Treron phoenicopterus (Latham, 1790) - Yellow-legged Green Pigeon
This is also known as the Yellow-footed Green Pigeon.
Treron affinis (Jerdon, 1840) - Sri Lanka Green Pigeon
This is known as the Grey-fronted Green Pigeon, Andaman Green Pigeon and Ashy-headed Green Pigeon in various polytypic forms.