European Adder (Vipera berus) - Identification, Habitat & Safety #2054724 (License: Personal Use)

This high-resolution image shows a European adder (Vipera berus), a venomous snake native to Eurasia, with its characteristic reddish-brown coloration, dark dorsal zigzag markings, and keeled scales. The snake is posed in a defensive S-coil, head raised and eyes focused, illustrating typical warning behavior when threatened. Its slender body and slightly upturned snout are key identification features distinguishing it from non-venomous look-alikes.

Used on wildlife education pages, herpetology resources, national park safety guides, and veterinary emergency content; matches user intent for species identification, bite prevention, or academic study of reptiles.