Butterfly Patterns: Convergent Evolution or Design?

Some butterflies are expert mimics of other species. Evolutionists call this "convergent evolution." Recently a single gene was found responsible for the red colors in one genus. Does this strengthen the case for convergent evolution, or any kind of evolution? As usual, what is left unexplained is far more important.

Members of the Heloconius genus of butterflies (also called passion-vine butterflies) are renowned for the brilliant red patterns on their wings. Some of them can even m...