Long-tailed Tit

Today we had an invasion of these tiny birds.
The body length of the Long-tailed Tit is about 14 centimeters and more than half the length is the tail.
It is not every day we see them, only once and a while, both in summer and in winter time. Often they are in a bigger group and their sound is a little bit special and not so hard to recognize if you know how it sounds.

On this picture there are six tits eating together. I took a lot of pictures of these tits and it was difficult to select the best, here is the second best..