Play Behavior of the Golden-Headed Lion Tamarin in Brazilian Cocoa Agroforests

During play, primates may become more vulnerable to predation. Our goal was to examine the potential role of predation risk on the play behavior of 3 groups of golden-headed lion tamarin, Leontopithecus chrysomelas, in shaded cocoa agroforest (cabruca) of Southern Bahia, Brazil. We identified the preferred (and safer) locations on vertical strata during playtime and investigated if frequency and duration of play differed according to group size....