Amazing! Smart little buggers, those California ground squirrels. But does this prove evolution? Does this really illustrate that "predators and the risk of predation select for adaptations to reduce the risk of predation"? What is really amazing to me is the leap of faith that "scientists" take to link interesting beneficial behavior with evolution. Will the next evolutionary step for California ground squirrels be the squirrels' natural production of this scent?
"There is a way that seems right to a man,
but its end is the way to death." -- Proverbs 14:12
And you thought believing in the resurrection was an act of faith!