There are no snakes in the place where I live, and I do not understand anything about them at all. Only lizards live on our hills. In general, in the Moscow region there are snakes, there are harmless snakes, there are poisonous vipers, but in our area for more than twenty years I have not met a single snake. There are many lizards, frogs, toads, and no snakes. I don`t know why.