Quote Originally Posted by Rebekka View Post
It's interesting that albino babies have yellow stripe along along the back...
Most garter snakes do.

Quote Originally Posted by Rebekka View Post
Also some of them has pattern on their heads, is it normal too?
IMG_4237.jpg IMG_4239.jpg
Nope. Those are "pastel" morph, which is thought to be codominant or incomplete dominant. It can vary widely in the degree of expression but it almost always affects the head pattern in some way.