Natural Selection has resulted in a fascinating relationship between a toxic newt and a garter snake.
http://www.sciencedaily.com/releases/2005/04/050411095753.htm
What is Natural Selection? and Why is the relationship between the toxic newts and the garter snakes considered an evolutionary arms race? Watch a video called Toxic Newts that can be found at this link:
http://www.pbs.org/wgbh/evolution/library/01/3/l_013_07.html
For the orginal scientific publications on this subject, visit this web site:
http://faculty.virginia.edu/brodie/pubs.html
Check out my other posts on Why Evolution is Important Now?
http://cavalierscience.blogspot.com/2009/02/why-is-evolution-important-now.html
http://cavalierscience.blogspot.com/2009/02/why-is-evolutions-important-now.html
http://cavalierscience.blogspot.com/2009/02/why-is-evolution-important-now-disease.html
http://cavalierscience.blogspot.com/2009/03/why-is-evolution-important-now.html
http://cavalierscience.blogspot.com/2010/07/why-is-evolution-important-now.html
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