If you are familiar with the Glitch NatURalist, (http://glitchnaturalist.tumblr.com/post/12316847017/the-author-just-today-spotted-what-may-be-urs) you'd know that is an Uralian Banded Snake. I'm not sure if it's deadly or not.

"Red and yellow, kill a fellow; red and black, friend of Jack"

:)