Crow's brains are very good at what they do because their version of human's neocortex is in the center of the brain. And this is the reason why crow's brains c

Crow's brains are very good at what they do because their version of human's neocortex is in the center of the brain. And this is the reason why crow's brains can't scale up, there no enough space to grow "thinking" part of brain