Eastern Copperhead

The Eastern Copperhead is one of the most frequently encountered venomous snakes in the eastern United States, often found in suburban woodlands and near human dwellings. Its cryptic coloration allows it to blend seamlessly into leaf litter.

While its venom is potent, bites from this species are rarely fatal to healthy adults, though the snake accounts for a large share of venomous snakebites in its range due to its abundance and camouflage.

• Copper to tan body with darker hourglass- or saddle-shaped crossbands, narrower at the spine and wider at the sides
• Broad, triangular head distinct from the neck
• Heat-sensing pit between eye and nostril
• Vertically elliptical pupils
• Juveniles have a bright yellow-green tail tip used to lure prey
• Distinguished from non-venomous look-alikes like corn snakes by the pit organ, blotch shape, and head shape

Found in deciduous forests, rocky hillsides, wetland edges, and increasingly in suburban and rural areas across the eastern and central United States. Often uses fallen logs, leaf litter, and rock piles for cover.

Primarily nocturnal in warm months, more diurnal in spring and fall. Ambush predator feeding on rodents, small birds, amphibians, and insects, with juveniles using caudal luring. Viviparous, giving birth to live young in late summer. Relies heavily on camouflage and remains still rather than fleeing when approached.