By A Mystery Man Writer
Wild Profile: Meet the smooth green snake - Cottage Life
Opheodrys vernalis – Smooth Greensnake
Smooth Greensnake Missouri Department of Conservation
Northern Rough Greensnake Missouri Department of Conservation
Smooth green snake State of New Hampshire Fish and Game
A Guide to Caring for Pet Green Snakes
Opheodrys aestivus - Wikipedia
Maryland Biodiversity Project - Smooth Greensnake (Opheodrys vernalis)
smooth greensnake
Smooth Greensnake (Opheodrys vernalis) – Amphibians and Reptiles