Here's a cool link to some European stuff:
(note they are referred to as hierophis jugularis)
http://www.cyberlizard.plus.com/euro_colubridae.html
And here are a couple of cool clips:
https://www.youtube.com/watch?v=EOf69lGaq6k
https://www.youtube.com/watch?v=54h647gY4Qs

