Female adder (vipera berus) photographed in April 2014 among the heather
A young female adder well-camouflaged among the heather (April 2018)
A juvenile male adder photographed in March 2020. It's clean bright colours suggest that it had recently sloughed it's skin.
Very young grass snake photographed on 1 September 2020
Male adder, September 2017. Three adders came through this point on the same day.