Ducula
The Ducula sub-family contains the Imperial Pigeons.
Pink-bellied Imperial Pigeon (Ducula poliocephala)
White-bellied Imperial Pigeon (Ducula forsteni)
Mindoro Imperial Pigeon (Ducula mindorensis)
Grey-headed Imperial Pigeon (Ducula radiata)
Spotted Imperial Pigeon (Ducula carola)
Green Imperial Pigeon (Ducula aenea)
Nicobar Imperial Pigeon (Ducula nicobarica)
Spectacled Imperial Pigeon (Ducula perspicillata)
Seram Imperial Pigeon (Ducula neglecta)
Elegant Imperial Pigeon (Ducula concinna)
Pacific Imperial Pigeon (Ducula pacifica)
Micronesian Imperial Pigeon (Ducula oceanica)
Polynesian Imperial Pigeon (Ducula aurorae)
Marquesan Imperial Pigeon (Ducula galeata)
Red-knobbed Imperial Pigeon (Ducula rubricera)
Spice Imperial Pigeon (Ducula myristicivora)
Purple-tailed Imperial Pigeon (Ducula rufigaster)
Cinnamon-bellied Imperial Pigeon (Ducula basilica)
Finsch's Imperial Pigeon (Ducula finschii)
Rufescent Imperial Pigeon (Ducula chalconota)
Island Imperial Pigeon (Ducula pistrinaria)
Pink-headed Imperial Pigeon (Ducula rosacea)
Christmas Imperial Pigeon (Ducula whartoni)
Grey Imperial Pigeon (Ducula pickeringii)
Barking Imperial Pigeon (Ducula latrans)
Chestnut-bellied Imperial Pigeon (Ducula brenchleyi)
Vanuatu Imperial Pigeon (Ducula bakeri)
Goliath Imperial Pigeon (Ducula goliath)
Pinon's Imperial Pigeon (Ducula pinon)
Black Imperial Pigeon (Ducula melanochroa)
Collared Imperial Pigeon (Ducula mullerii)
Zoe's Imperial Pigeon (Ducula zoeae)
Mountain Imperial Pigeon (Ducula badia)
Dark-backed Imperial Pigeon (Ducula lacernulata)
Timor Imperial Pigeon (Ducula cineracea)
Pied Imperial Pigeon (Ducula bicolor)
Silver-tipped Imperial Pigeon (Ducula luctuosa)
Torresian Imperial Pigeon (Ducula spilorrhoa)
Yellowish Imperial Pigeon (Ducula subflavescens)