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I am pleased to hear from you! :)
By the way, very interesting, I noticed that in our region, in Siberia, these birds have a completely white head. And in Japan and in the west, on their heads are black stripes. I wonder why this is so.

That is interesting ratel. Looking at my birds of North America book, the only tit other than the titmouse/bushtit seems to be the Siberian tit, but that is only found at the north-most parts of Canada and Alaska.

Siberian tit? Never heard of such a titmouse :) Apparently there is a problem in different names in different languages.