What do animal studies suggest about mammals compared to birds?

Animal studies suggest that mammals, in comparison to birds, show a greater capacity for complex problem-solving. This is often attributed to the advanced structure and functionality of their brains, which are organized in a way that supports higher cognitive processes. Mammals, particularly those in the primate family, exhibit sophisticated behaviors such as using tools, social collaboration, and demonstrating foresight—all of which are aspects of problem-solving capabilities.

Research indicates that while some bird species, especially corvids and parrots, also possess impressive problem-solving skills, mammals generally outperform birds in tasks that require abstract thinking and manipulation of their environment. This distinction highlights the evolutionary adaptations in mammals that may facilitate higher-level cognitive functioning. Such findings contribute to our understanding of brain evolution and the differing ecological roles that mammals and birds play within their respective environments.