Pruetz, Jill D., and Heather D. Davis. 2018. “Seed Dispersal of a Pioneer Tree Species, Castilla Elastica, by Mantled Howling Monkeys (Alouatta Palliata) in Regenerating Forest in Costa Rica”. Neotropical Primates 24 (1): 21-25. https://doi.org/10.62015/np.2018.v24.109.