Some Cows are more Bullish than Others (VIDEO)

University of British Columbia

Caption

A dairy calf trained to expect a reward in a certain location now finds the potential reward in a location she has been trained to avoid. What will she do? Her decision indicates whether she is an optimist or pessimist.

Credit

Animal Welfare Program/UBC Faculty of Land and Food Systems

Usage Restrictions

None

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.