Social and other behaviours
No significant differences were found in activity budgets for Social and Other Behaviours between age/sex classes or between months. Although juveniles were seen to engage in Play more than other age/sex classes this fell short of statistical significance (χ² = 6.65, df = 3, p = 0.08). Adult males and adult females with infants were observed vocalizing more often than the other age/sex classes. Adult males displayed more aggressive behaviours. Sexual behaviours were very rarely observed; we only recorded this behaviour on two occasions, both in January.