Attributes / relations provided by
♦ ¹"Bird Activity and Seed Dispersal of a Montane Forest Tree (Dunalia arborescens) in Jamaica", Alexander Cruz, Biotropica Vol. 13, No. 2, Supplement: Reproductive Botany (Jun., 1981), pp. 34-44
♦ ²del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.