Media type: E-Article Title: A Tool Use Task Proves Enriching for a Captive Sea Otter (Enhydra lutris) Contributor: Hanna, Pepper; Frick, Erin; Kuczaj, Stan Published: Animal Behavior and Cognition, 2016 Published in: Animal Behavior and Cognition, 3 (2016) 2, Seite 88-94 Language: Not determined DOI: 10.12966/abc.03.05.2016 ISSN: 2372-5052; 2372-4323 Keywords: General Medicine Origination: Footnote: Access State: Open Access