green snake in the grass in the forest. grass snake in forest environment close up. the viper. the snake stuck out his tongue and

adder and animal attack attacks black carnivore close closeup creature creeper danger dangerous environment eye forest grass grasssnake green head his life macro meadow natrix natural nature one out outdoors palate predator reptile runner scale scaly scurfy serpent serpentine slither snake spiral sting stuck summer swamp throw tongue toxic venomous violence viper wild wildlife wood zoology