That's true... it's impossible to say what's a coincidence and what's not with respect to a given predator/prey relationship. Usually you see a pretty fair matc

That's true... it's impossible to say what's a coincidence and what's not with respect to a given predator/prey relationship. Usually you see a pretty fair match up though. I always think it's interesting when you see a species that is seemingly over-engineered for the purposes of hunting or staying alive: http://www.bbc.com/earth/story/20151014-superpowers-of-the-near-invincible-velvet-ant http://www.bbc.com/earth/story/20151014-superpowers-of-the-n... http://www.newsweek.com/orcas-killing-great-white-sharks-eating-livers-607002 http://www.newsweek.com/orcas-killing-great-white-sharks-eat...