nerodia sipedon insularum is a species of the Northern Water Snake that lives on islands in the western part of lake erie. This snake exhibits polymorphism and can be described as banded.

Answer: Yes

Explanation: This specie of snake exhibits polymorphism, meaning they exists in different colors from brown to black, gray, reddish brown and other colors. Their polymorphism can exist in banded, intermediate, or un-banded form depending on the migration pressure.

Interestingly this specie of snakes are nonvenomous and harmless to humans