Species guide
Common garter snake
HarmlessThamnophis sirtalis
What does Common garter snake look like?
A slender snake, dark overall with three pale yellow stripes running its length. Common in gardens, parks and near water.
Is Common garter snake dangerous?
Harmless to people. If grabbed it may release a musky smell or give a minor nip, but it isn't dangerous.
What should I do about Common garter snake?
Leave it alone — it's a beneficial garden resident.