Butterfly That Is Half-Male, Half-Female

Okay...so this guy in Pennsylvania spotted a butterfly that he says is half-male, half-female.

How do you tell if a butterfly is half-male, half-female?
If it's a complete pain to shop for?
By leaving the toilet seat up?

NO! There is another way!

To see a pic of this creature and to read how you can tell if a butterfly is half-male, half-female  CLICK HERE.