Latest Capuchin monkeys Stories
A new study, led by Washington University in St. Louis, suggests that seasonal diet changes may have played a role in the development of bigger brains and higher-level cognitive functions in human ancestors and other primates.
As biologists continue to study primate behaviors, they are beginning to understand the extent of their intelligence and how they apply that intelligence in their daily life.
While exchanging favors with others, humans tend to think in terms of tit-for-tat, an assumption easily extended to other animals.
- totally perplexed and mixed up.