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Noninvasive, In-pen Approach Test for Laboratory-housed Pigs
Published on: June 5, 2019
Grant Ramsey1, Meredith L Bastian, Carel van Schaik
1Department of Philosophy, University of Notre Dame, Notre Dame, IN 46556-4619, USA. grant.ramsey@nd.edu
Researchers defined innovation in animals as novel learned behaviors not from social learning. This new definition facilitates systematic study of animal innovation in the wild, aiding understanding of cultural and evolutionary impacts.
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