If Charles Darwin made Pokemon

I dunno, I just got this idea yesterday while I was at a friend's party. I also would like to ask you guys not to start a flame war over the theory of evolution! I just made this for fun, and I don't need some uptight a-holes to get mad at each other over something so little. Comments are appreciated, thank you.

Mudkip and Marshtomp © Nintendo
Art © *BrokenTeapot