Description: 11¾ - 20 inches. Smooth Green Snakes are usually bright green, but may rarely be tan. The belly is light yellow. Hatchling Smooth Green Snakes are darker in appearance and may be olive green, gray, or even blueish. Similar Species: Smooth Green Snakes may be confused with Racers in pictures, but young Racers within the size range of Smooth Green Snakes will have a blotched appearance rather than being a solid color. Tan colored Smooth Green Snakes may be confused with Smooth Earth
Reptiles and Amphibians of Louisa County, Iowa - Phenology Project
Smooth Green Snake (Opheodrys vernalis) - Reptiles and Amphibians
Smooth Green Snake (Opheodrys vernalis) - Psychotic Nature
Life is short, but snakes are long: July 2016
Smooth Green Snake (Opheodrys vernalis) - Psychotic Nature
Smooth Greensnake (Opheodrys vernalis) – Amphibians and Reptiles
Snakes – Amphibians and Reptiles of Iowa
Smooth Green Snake - Facts, Diet, Habitat & Pictures on
Smooth Greensnake (Opheodrys vernalis) – Amphibians and Reptiles
Smooth Greensnake - Opheodrys vernalis
Smooth Green Snake Animal Facts Opheodrys vernalis - A-Z Animals