Hello

[Nate]

The only big difference (other than reproductivity) is size. Females tend to be larger than males.

Yes. Nothing visually, other than size (typically), is different. On another note, you can't accurately tell a male from a female just by looking. Some will say that the spurs are an indicator, however, that is a myth. The best way to sex your snake is to have a professional pop or probe the snake...or have someone teach you to do it yourself.