Aqua Squirrels: The Story of Bohemia

Once upon a time, there were too many squirrels sitting on the log.  They jostled each other.  Quite a few fell off into the ocean.

These flotsam-squirrels became Aqua squirrels.  

They grew fins and gills.  They created a world exactly like the world on the log, minus the log.  

To do this, the aqua squirrels put black socks over their heads and created a reconceptualization of the ocean as a log-sized thing in their imaginations.