The string-pulling test is a classic test of physical cognition which is thought to examine an animal's understanding of means-end comprehension, but may also result from trial and …
Animals that exploit resources from human-modified environments may encounter unique problems when searching for food. Pulling a string tied to a food reward (string-pulling task) …
Cognition, the process by which animals acquire, process, store and use information from their environment, plays a major role in various behaviours across all aspects of an …