Diet Overlap

Ceratogymna elata (Yellow-casqued Wattled Hornbill)
Cyanomitra verticalis (Green-headed sunbird)

Common Diet

Elaeis guineensis (African oil palm)

Common Habitat

Cross-Niger transition forests
Cross-Sanaga-Bioko coastal forests
Eastern Guinean forests
Guinean Forests of West Africa
Guinean montane forests
Niger Delta swamp forests
Nigerian lowland forests
Western Guinean lowland forests

Attributes / relations provided by
1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.