The relationship between the foraging behavior of a group of wedge-capped capuchin monkeys Cebus olivaceus and the abundance and spatial distribution of resources, was examined in a highly seasonal ...

As climate change intensifies, scientists are becoming increasingly concerned about how animals will cope with a more unpredictable world. One way to gain insight is by studying how animals have ...

A 33-year study of white-faced capuchin monkeys in Costa Rica has found that climate extremes like El Niño and La Niña can erode the advantages of living in large groups. Normally, bigger groups ...

A 33-year study of white-faced capuchin monkeys in Costa Rica found that extreme climate events like El Niño and La Niña can undermine the benefits of large social groups, altering long-standing ...

A howler monkey infant, only a few days old, clings to a subadult white-faced capuchin monkey as it uses tools. Brendan Barrett / Max Planck Institute of Animal Behavior In June 2022, while watching ...

An introduction to predator sensitive foraging / Lynne E. Miller -- Dangers in the dark: are some nocturnal primates afraid of the dark? / Simon K. Bearder, K.A.I. Nekaris, Courtney A. Buzzell -- ...

On an island in Panama, a fad that one researcher called "viscerally disturbing" has recently taken off among a group of young male monkeys. These adolescents and juveniles have started to kidnap the ...

Observations of Coiba’s tool-using immature capuchin monkeys show them carrying abducted infant howler monkeys. What is the reason for this behavior? Vanessa Crooks Caught in the act! Capuchin monkeys ...