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.
♦ 2FRUITING PHENOLOGY AND FRUGIVORY ON THE PALM EUTERPE EDULIS IN A LOWLAND ATLANTIC FOREST IN BRAZIL, Mauro Galetti, Valesca B. Zipparro & Patricia C. Morellato, ECOTROPICA 5: 115-122, 1999