Rainbow is a Baird's Rat Snake. He's very colorful - somewhat like gray tiles with multi-color grout. He was full grown when we purchased him at the reptile show in San Diego on 7/13/02. His hatch date was 9/10/98. When we purchased him, we were told that he was female, so we named him "Rainbow". We recently found out that he's actually male, so we changed his name to "Rainbud".