I remember seeing a show remarking on similar sensitivity being observed in foxes when hunting mice in the snow. Apparently, the fox is much more accurate when

I remember seeing a show remarking on similar sensitivity being observed in foxes when hunting mice in the snow. Apparently, the fox is much more accurate when diving when facing north. http://www.youtube.com/watch?v=D2SoGHFM18I&feature=youtu.be&t=1m35s http://www.youtube.com/watch?v=D2SoGHFM18I&feature=youtu.be&...