Mason’s Reviews > What a Fish Knows: The Inner Lives of Our Underwater Cousins > Status Update

Interesting fact:
Male Japanese pufferfish create art in the sand surrounding their nesting site to attract females.

In this part of the Book we learn about a scientific study that resulted in the conclusion that in that certtain sinario Cleaner Wrasse learned at least twice as fast as Chimpanzees, capuchin monkeys, and Orangatangs. Why do we think that fish are cold minded and characterless when they are consiouse and have feelings?

I found it interesting that while we think of ourselves as having the largest brain size to our body mass a species of fish called the Elaphantfish has a brain to mass ratio that is equal to ours.