This video is under embargo. Please login to access this video.
Caption
Asian short-clawed otters solving their novel food puzzles.
Credit
University of Exeter
Usage Restrictions
This video may only be used with reports of this research
License
Licensed content
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.