Thanks!
You know, in Siberia, the weather is unpredictable. Yes, this winter was very cold. almost all of January, on average, it was -25 and -35 degrees. But in the north of the region it was -50.
The year before last, winter was warm. In general, we have different winter :)
I do not know how the birds survive in this weather! I can understand the city birds, and those forests birds that fly into the city. They spend the night in attics of houses, cellars, garages and other buildings. People, including me, feed them, install feeders. But how do forest birds survive? There are no warm houses, they probably hide in the cold hollows of trees.