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Related Experiment Video

Updated: Jan 26, 2026

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Animal Behavior: Ape Curiosity on Camera.

Sofia Ingrid Fredrika Forss1, Alba Motes-Rodrigo1, Claudio Tennie1

  • 1Faculty of Science, Department for early prehistory and quaternary ecology, University of Tübingen, Germany.

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Wild apes exhibit varied responses to novel objects, offering insights into species-specific cognitive and behavioral traits. This difference in novelty response was observed across various ape species using camera trap data.

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Area of Science:

  • Primatology
  • Animal Behavior
  • Cognitive Ecology

Background:

  • An animal's reaction to unfamiliar stimuli can indicate its general cognitive abilities and behavioral tendencies.
  • Understanding novelty response is key to assessing animal cognition and adaptability.

Purpose of the Study:

  • To investigate and compare how different wild ape species react to novel objects.
  • To explore the relationship between novelty response and species-specific behavioral dispositions.

Main Methods:

  • Utilized camera traps for non-invasive observation of wild ape populations.
  • Recorded and analyzed interactions of various ape species with introduced novel objects.

Main Results:

  • Significant variations in response to novelty were documented among different wild ape species.
  • Certain species displayed more cautious or investigative behaviors towards new objects than others.

Conclusions:

  • Novelty response is a species-specific trait in wild apes, reflecting distinct cognitive and behavioral profiles.
  • Camera trap studies provide valuable data for understanding primate cognition and ecological behavior.