The first case of a vertebrate getting its toxin from a carnivorous diet.

See:

http://www.sciam.com/article.cfm?art...8A12ACF6BB25D8

http://www.livescience.com/animalwor...oad_toxin.html

http://www.newscientist.com/article/...eir-venom.html

The Scientific American Article is probably the best written piece in my opinion, but the pics from Livescience are nice.