Animals don't know how to use their words to express their disapproval, fear or anger, which is why preschool teachers never give animals any gold stars for properly sharing their feelings.But they do know how to express...

You always hear about the beauty and majesty of na...  ...it may be gross, but it's not much of a defensive mechanism . That is, unless we're talking about the turkey v...  ...That's why vomiting is one of their best lines of defense -it not only disgusts a potential predator with t...  ...ugly name, they also h...

Animals use a lot of things to defend themselves:...  ...nimal.LinkSee also: 10 of the Most Bizarre Animal Defense Mechanisms over at WebEcoist