OK, last pics from overseas....some UK snakes

Here are two of the UK's less seen snakes...first off, this was the first time for me to see the The smooth snake (Coronella austriaca) a non-venomous snake.

Then we have the lovely little vipers/adders, which are venomous.

A fat little juvenile, that must have eaten recently....

An adult, much darker, with those fierce looking eyes....

Another juvenile....