Tiny beauty in a blue cap

I see this titmouse with a blue cap very rarely. It is smaller than the size of other titmouses. See it very hard.

I walk in the park and suddenly I hear a bird's short shout in a thin voice very close by.

I looked up, looking this azure on the branch moves.

A bird lingered on a branch, anxiously successful for me.

The very beautiful blue hat of the bird and the tail, apparently, gave their name to the bird by their color.

Beauty! The blue cap looks great in contrast with the yellow breast.