Tool use, problem solving and and the display of stereotypic behaviors in the brown bear (Ursus arctos)

Recent studies suggest that bears have relatively high cognitive capabilities. However, cognitive processes and problem solving abilities remain relatively unexplored in bear species. We studied the capacity for eight captive brown bears (Ursus arctos) to move and use inanimate objects in order to obtain a food reward. We recorded their behaviors during the problem solving process using a behavioral ethogram. Three items: a large log, a small log and a box were placed in an outdoor enclosure. As the bears progressed through three stages of trials, they would need to manipulate the objects and displace them into the proper location and orientation in order to climb atop to reach a suspended food reward.
Source: Journal of Veterinary Behavior: Clinical Applications and Research - Category: Veterinary Research Authors: Source Type: research