Yay!! My second sighting of a snake in the wild in the space of a few weeks (not the same type, and not in the same place). This time i’m pretty sure it was an Adder (apparantly they are poisonous, but it’s not usually fatal to adult humans). Info on adders here and pic:

Next time i’m out in the wild i will be actively searching for a grass snake, then i’ll have seen all 3 species of snake that live in this country!