Snow Rollers

Nature's Winter Treat

If you live in one of world's colder, snowier regions you may have seen them - but even then the chances are remote. A rare and seemingly mysterious treat, the snow roller is a natural phenomenon created without human intervention.
They are known by other names too: snow donuts, snow cylinders or even snow bales. Whatever you prefer to call them, it seems that nature, at least, is trying to make the most of the snow and have a little fun.