When is the best time to see birch trees?

It is best to watch it at the turn of spring and summer! ! At that time, the birch trees were like delicate and elegant beautiful girls. The trunk is silver, just like a girl's skirt, with branches and leaves forked, but more like a girl's long hair, graceful where the breeze blows. The eyes on the beautiful white bark of birch trees quietly tell people the story of tree rings.