Ducula
- Green Imperial Pigeon Ducula aenea
The Green Imperial Pigeon is a large pigeon of forests and mangroves in Asia. It eats fruit and spends time high in the trees.
- Polynesian Imperial Pigeon Ducula aurorae
The Polynesian Imperial Pigeon is a large pigeon still recorded on Makatea in French Polynesia. Adults have a pale grey head and green-glossed blue back, and they feed on fruit.
- Mountain Imperial Pigeon Ducula badia
The Mountain Imperial Pigeon has a dark maroon-brown back and pale purplish-grey head and underparts. In Borneo it is common in montane forest, and some birds fly to lowlands to feed.
- Cinnamon Imperial Pigeon Ducula basilica
The Cinnamon Imperial Pigeon is a large pigeon of forest on Indonesia's North Maluku Islands. It eats fruit.
- Pied Imperial Pigeon Ducula bicolor
The Pied Imperial Pigeon is a large, mostly white pigeon with black wing and tail tips. It gathers in island flocks and feeds mainly on fruit.
- Spotted Imperial Pigeon Ducula carola
This imperial pigeon occurs only in the Philippines. Males show stronger gray, white, and dark contrasts, while females are browner overall; plumage also varies among subspecies.
- Rufescent Imperial Pigeon Ducula chalconota
The Rufescent Imperial Pigeon has glossy green upperparts and a chestnut-red belly. It feeds on fruit in the mountain forests of New Guinea.
- Elegant Imperial Pigeon Ducula concinna
This large pigeon is about 43 cm long. It lives in forests and woodland on the small islands of Wallacea and feeds on fruit.
- Malabar Imperial Pigeon Ducula cuprea
This pigeon occurs in India's Western Ghats. The 2022 eBird India taxonomy update separated it from Mountain Imperial-Pigeon and notes its darker iris and narrower tail band as identification features.
- White-bellied Imperial Pigeon Ducula forsteni
The White-bellied Imperial Pigeon is a large forest pigeon of Sulawesi and nearby Indonesian islands. It feeds mainly on fruit.
- Nuku Hiva Imperial Pigeon Ducula galeata
At about 55 cm, it is a very large arboreal pigeon with dark slate-grey plumage and a bronze-green sheen above. It lives in the upper forest and feeds mainly on fruit.
- Goliath Imperial Pigeon Ducula goliath
The Goliath Imperial Pigeon is a large pigeon of New Caledonia's humid forests. It eats fruit; seeds were found intact in digestive samples from birds studied there.
- Christmas Imperial Pigeon Ducula whartoni
The Christmas Island Imperial Pigeon is a large pigeon found only on Christmas Island. Flocks feed on ripe fruit in the rainforest canopy.
- Nuku Hiva Imperial Pigeon Ducula galeata
At about 55 cm, it is a very large arboreal pigeon with dark slate-grey plumage and a bronze-green sheen above. It lives in the upper forest and feeds mainly on fruit.
- Pied Imperial Pigeon Ducula bicolor
The Pied Imperial Pigeon is a large, mostly white pigeon with black wing and tail tips. It gathers in island flocks and feeds mainly on fruit.
- Grey Imperial Pigeon Ducula pickeringii
The Grey Imperial Pigeon is a large pigeon that uses forest canopies. It occurs on islands including the Sulu Archipelago and northern Borneo and is seen alone or in pairs.
- Polynesian Imperial Pigeon Ducula aurorae
The Polynesian Imperial Pigeon is a large pigeon still recorded on Makatea in French Polynesia. Adults have a pale grey head and green-glossed blue back, and they feed on fruit.
- Spotted Imperial Pigeon Ducula carola
This imperial pigeon occurs only in the Philippines. Males show stronger gray, white, and dark contrasts, while females are browner overall; plumage also varies among subspecies.
- Green Imperial Pigeon Ducula aenea
The Green Imperial Pigeon is a large pigeon of forests and mangroves in Asia. It eats fruit and spends time high in the trees.
- Torresian Imperial Pigeon Ducula spilorrhoa
A large pigeon with a white body and black wing tips. It feeds on fruit while moving among islands and coastal forests.
- Spice Imperial Pigeon Ducula myristicivora
The Spice Imperial Pigeon is a large fruit-eating pigeon found on islands off western New Guinea. A black knob at the base of its bill and iridescent green wings help identify it.
- Pink-headed Imperial Pigeon Ducula rosacea
The Pink-headed Imperial Pigeon is an island pigeon with pale pink on its head and upper neck. It feeds on fruit in forests of the Lesser Sunda Islands.
- Goliath Imperial Pigeon Ducula goliath
The Goliath Imperial Pigeon is a large pigeon of New Caledonia's humid forests. It eats fruit; seeds were found intact in digestive samples from birds studied there.
- Barking Imperial Pigeon Ducula latrans
This large pigeon lives in Fiji's forests. Its gray head and breast contrast with a reddish-brown belly. It eats fruit and uses the forest canopy.