Fish Are Way Smarter Than You Think

The video debunks the myth that fish have a three-second memory, highlighting their cognitive abilities. Fish can learn through time-place learning and Pavlovian conditioning, and they exhibit long-term memory. They also demonstrate navigation skills, tool use, and social interactions, comparable to other vertebrates. Fish can recognize individuals, cooperate with other species, and even show signs of self-recognition. Despite lacking a neocortex, fish perform complex cognitive tasks, challenging preconceived notions about animal intelligence.

What new insight or understanding did you gain from this video?