How to Identify the Southern Copperhead (Identification Guide)

Key identifying features

The southern copperhead (Agkistrodon contortrix contortrix) is a subspecies of copperhead found across the southeastern United States. It is identified by its pale background color, narrow hourglass-shaped crossbands, and a plain, unmarked coppery head, all of which combine to give it excellent camouflage among fallen leaves.

Coloration & pattern

The body ground color is typically a very pale pinkish-tan or light brown, among the palest of the copperhead subspecies. The dark crossbands are narrow at the spine and widen toward the sides, forming a distinctive hourglass or dumbbell shape when viewed from above. This narrow-waisted banding is a key distinguishing trait, especially when compared to subspecies with broader, more uniform bands.

Head, eyes & scales

The head is solid coppery-tan without significant dark markings, aside from a faint stripe that may run through the eye. Pupils are vertically elliptical, and a heat-sensing pit sits between each eye and nostril, typical of all pit vipers. The body scales are keeled, producing a slightly rough, matte texture rather than a smooth or glossy appearance.

Size & body shape

Adults generally measure between 20 and 30 inches, with a moderately stout, muscular build. The tail is proportionally short, and in juveniles it is tipped with a bright yellow-green color used as a lure for prey, which fades to a duller gray-brown with age.

Range & habitat where you'll see it

The southern copperhead ranges through the southeastern United States, including forested lowlands, wooded hillsides, swamp margins, and suburban areas bordering woodlands. It is often encountered in leaf litter, under logs, or near rock piles, where its pale banded pattern blends seamlessly with dappled sunlight and dead leaves.

How to tell it apart from look-alikes

The southern copperhead can be distinguished from the broad-banded copperhead by its narrower, hourglass-shaped bands versus the broader, more uniform bands of that subspecies. It is often confused with corn snakes or rat snake juveniles, but those species have round pupils, more elongated blotches rather than continuous crossbands, and lack a heat-sensing facial pit. Juvenile cottonmouths sharing similar banding have a heavier body and blockier head shape.