Polar bear evolution.
Posted: Wed Apr 07, 2010 1:36 pm
http://www.sciencenews.org/view/generic ... d_recently
Like this bit...
Roy.
Like this bit...
...yeah, let's ignore it.Ursus maritimus, the polar bear, is a specialized predator that — ignoring the bears that forage for garbage in towns and villages along the Arctic coast — hunts solely on sea ice.
Roy.