ID Help

[Florian28L]

Hy everyone !
Can you give me some help to identifie my Garter please ? I think it's a Thamnophis sirtalis sirtalis but it might be interesting to have confirmation of it !
For information, it's a young female which is near 1 year, and it's near 42 cm.
Thank you !

Florian

[guidofatherof5]

Looks sirtalis to me. Hard to get a scale count from those photos.

[Florian28L]

Thanks guidofatherof5for your answer ! What kind of pict can I do to make the identification easier ?
If I remember, scales differs from the head and the side line, right ?

[BLUESIRTALIS]

Florida blue eastern! Some have more blue than others.