Infanticide risk and infant defence in multi-male free-ranging sooty mangabeys, Cercocebus atys

For years, infanticide by males was thought to be unlikely in multi-male primate species. Recent studies have, however, presented evidence of infanticide in such species and a recent model by Broom and colleagues predicts that males’ age and rank influence the occurrence of infanticide: youngest and highest-ranking immigrant males are more likely to commit infanticide […]