See this picture?
This is NOT a snake! It is NOT even a reptile.
This is the larva of the Hemeroplanes triptolemus moth. In its larval form it is capable of expanding its anterior body segments to give it the appearance of a snake, complete with simulated eyes. It’s mimicry extends even to the point where it will harmlessly strike at potential predators.
This is what the adult moth looks like:

