Monday, July 18, 2011

What Fish Know

It's biology day here at the whatpeopleknow, so I'm shifting from people to fish.  And not just any fish, but Poecilia mexicana, which sounds tasty, which is mentioned in this study with a cool title:

Male fish use prior knowledge about
rivals to adjust their mate choice

So let's applaud this fish for its use of knowledge, and for giving me something to write about today that involves knowledge. 

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