Journal
PEERJ
Volume 2, Issue -, Pages -Publisher
PEERJ INC
DOI: 10.7717/peerj.283
Keywords
Baboon; Information use; Papio ursinus; Personality; Social information; Social learning
Categories
Funding
- Leakey Foundation
- Animal Behavior Society (USA)
- International Primatological Society
- Explorers Club Exploration Fund
- Fenner School of Environment and Society studentship
- NERC Open CASE studentship
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Social learning can play a critical role in the reproduction and survival of social animals. Individual differences in the propensity for social learning are therefore likely to have important fitness consequences. We asked whether personality might underpin such individual variation in a wild population of chacma baboons (Papio ursinus). We used two field experiments in which individuals had the opportunity to learn how to solve a task from an experienced conspecific demonstrator: exploitation of a novel food and a hidden item of known food. We investigated whether the (1) time spent watching a demonstrator and (2) changes in task-solving behaviour after watching a demonstrator were related to personality. We found that both boldness and anxiety influenced individual performance in social learning. Specifically, bolder and more anxious animals were more likely to show a greater improvement in task solving after watching a demonstrator. In addition, there was also evidence that the acquisition of social information was not always correlated with its use. These findings present new insights into the costs and benefits of different personality types, and have important implications for the evolution of social learning.
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