“…Species persistence may thus largely rest on the ability of the individuals to modify their diet in response to what is available (Bicca-Marques, 2003;Dunn et al, 2009;Rivera & Calmé, 2006). This flexible response may include either an increase or a reduction in dietary diversity, a shift to locally abundant tree species, the consumption of exotic and secondary successional species such as vines or climbers or an increased consumption of leaves (Asensio, Cristóbal-Azkarate, Días, Veà-Baro, & Rodríguez-Luna, 2007;Cristóbal-Azkarate & Arroyo-Rodríguez, 2007;de Luna et al, 2017;Dias, Rangel-Negrín, Coyohua-Fuentes, & Canales-Espinosa, 2014;Gonzalez-Zamora et al, 2009;Irwin, 2008;Onderdonk & Chapman, 2000).…”