DescriptionBarred Grass Snake (Natrix helvetica), Otmoor, Oxfordshire.jpg English: Barred Grass Snake (Natrix helvetica), at Otmoor RSPB reserve, Oxfordshire Date...
DescriptionGrass snakes (Natrix natrix) mating coil.jpg English: Barred Grass Snakes Natrix helvetica mating behaviour, Otmoor RSPB Reserve, Oxfordshire Date...
,_Otmoor,_Oxfordshire.jpg){kind=link}
_mating_coil.jpg){kind=link}