Talk:Why are primates so smart?

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What about Ceteceans? Those guys are smarter than a lot of primates I think.--Uncle J 16:18, 6 July 2007 (BST)

On the other hand, no cetaceans are tool-users.--Mr A. 01:27, 6 July 2007 (BST)

They don't have opposable digits and they live in the ocean, how do you expect them to use tools..--Uncle J 16:18, 6 July 2007 (BST)

Some Dolphins (such as Tursiops aduncus) are known to use sponges as tools to cover their noses while foraging.[1]--Fang 23 16:18, 6 July 2007 (BST)

That doesn't surprise me, those guys are extremely smart. I wonder what they think about?.--Uncle J 16:18, 6 July 2007 (BST)

Most likely, swimming, eating fish, and sex.--Mr A. 02:02, 7 July 2007 (BST)