Attributes / relations provided by
♦ 1Feeding Ecology of the Black Howler Monkey (Alouatta pigra) in Northern Belize, S.C. SILVER, L.E.T. OSTRO, C.P. YEAGER, AND R. HORWICH, American Journal of Primatology 45:263279 (1998)
♦ 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.
♦ 3Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 4The sweet jelly of Combretum lanceolatum flowers (Combretaceae): a cornucopia resource for bird pollinators in the Pantanal, western Brazil, M. Sazima, S. Vogel, A. L. do Prado, D. M. de Oliveira, G. Franz, and I. Sazima, Plant Syst. Evol. 227: 195-208 (2001)
♦ 5Proyecto Tití