Snake experts?
Walking across the rough ground at the bottom of Calle Regaliz I saw this snake ( last year). I was surprised by the size of it as you can see from the photo - judging its length from the paving slabs. I looked on line to see if I could identify it but with no luck. It's a pity I haven't got a better photo, but I didn't want to hang around! Just wondering what sort of snake it was and if it was poisonous. Any experts out there - or has anyone come across one like this?