14-45 inches. Beige, tan or pale gray, often with a dull pink or orange tint above, with broad, darker brown, hourglass-shaped crossbands that slightly paler on the lower sides; underside whitish with dark brown blotches; scales keeled and in 23-27 rows. The head is patternless, often with a faint orange tint on the top, dull yellow on the sides. Young copperheads have a bright yellow tail.
Copperheads frequent forested and wooded areas. They are unaggressive, but create a potential hazard by lying motionless and camouflaged. During the summer they are active at night and very early in the morning. They feed on frogs, cicadas and rodents, and give birth to from 4-16 young.
Throughout wooded and forested portions of Louisiana.