Vipera berus

Also known as common European viper, common European adder, common adder, common viper, viper, hure, Sarka

Vipera berus, commonly known as the common European adder and the common European viper, is a species of venomous snake in the family Viperidae. The species is extremely widespread and can be found throughout much of Europe, and as far as East Asia. There are three recognised subspecies.