Squirrel in snowfall at the end of January

I live in Tallinn, in a block of flats in Mustamäe. To my great joy squirrels have started to visit us. Sometimes there are even several of them. We have put some nuts or acorns on the windowsill. It is interesting to observe them from the other side of the window.  They don’t notice me and I get the opportunity to photograph them at a very close distance.