Mammal brain sizes compared.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...s_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net/mammal_brains.jpg
Previously:
https://www.homemadetools.net/forum/...279#post214936
https://www.homemadetools.net/forum/...912#post152783
https://www.homemadetools.net/forum/...222#post165460
