Infant common marmosets that observed an adult hunting were 15 times more likely than non-observers to attempt a foraging problem and required fewer trials to master it, and could catch and kill insect prey within 5 months if they had observed their mother hunting that species.
Sources
- The pervasive role of social learning in primate lifetime development (pmc.ncbi.nlm.nih.gov)
- https://link.springer.com/article/10.1007/s00265-018-2489-3 (link.springer.com)
- https://www.researchgate.net/publication/24232864_Social_Learning_and_Mother's_Behavior_in_Manipulative_Tasks_in_Infant_Marmosets (researchgate.net)
- https://onlinelibrary.wiley.com/doi/10.1002/ajp.20682 (onlinelibrary.wiley.com)
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