Welcome to Wild In Britain, an occasional and irregular photo journal of my encounters with all types of wildlife in the British Isles. All species featured on the site are wild, and all photographs are the copyright of Ben Locke. For prints and licensing click here. Please also take a look at my main site BenLocke.co.uk
A Grass Snake in Dorset. The Grass Snake (Natrix natrix) is Britain's largest terrestrial reptile. This snake is typically olive-green, brown or greyish in colour, with a variable row of black bars along the sides, occasionally with smaller round markings along the back in double rows. The underside of the grass snake is off-white or yellowish with dark triangular or rectangular markings. A characteristic black and yellow collar is present behind the head, which has earned the species the alternative name of 'ringed snake'