Grass snake, Natrix natrix, against a white background
Grass snake crawling , Natrix natrix, Isolated on white
Grass snake sliding and smelling with its tongue, Natrix natrix, Isolated on white
Grass snake sliding and smelling with its tongue, Natrix natrix, Isolated on white
Grass snake crawling and sniffing the air, Natrix natrix, Isolated on white
Grass snake sniffing tongue out, Natrix natrix, Isolated on white
Grass snake sniffing tongue out, Natrix natrix, Isolated on white
Grass snake sniffing tongue out, Natrix natrix, Isolated on white
Grass Snake - Natrix Natrix- Adder Head Raising Defensiveness In Forest Early Spring.
Grass snake, Natrix natrix. A snake floats on the surface of the river among the algae
Small and young Grass snake hanging to a grass stick, Natrix natrix, Isolated on white
Side view of a Grass snake sniffing with its tongue , Natrix natrix, Isolated on white
Grass snake, Natrix natrix, sniffing and getting to know with its tongue, isolated on white
Small and young Grass snake hanging to a grass stick, Natrix natrix, Isolated on white
Young grass snake Natrix in backyard lawn
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Black grass snake (Natrix natrix) coiled up in a zoo habitat, resting against a tree trunk
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Viperine water snake, Natrix maura
Snake water, latin Natrix tessellata
Viperine water snake, Natrix maura
