A rare two-headed copperhead discovered in Virginia

[Traceur]

I've seen stuff here and there about snakes having two heads. How does that even genetically happen? Is it almost like other animals having two heads? The embryos just don't separate correctly?

Also, following up on the money for exotic pets, imagine how difficult it might be to get a license to own them. An exotic vet will probably be more on your bill, without a doubt