Japanese cherry

I took this photo in a park near my parents' house last year.

Cherry blossoms in my area usually reach full bloom around the end of April but they will bloom earlier than usual, I guess.

There are a lot of beautiful spot filled with full bloomed cherry blossoms in Japan.

Of course, I see these pink blossoms every year, and that is why I love spring.

Many Japanese people go cherry blossom viewing with their coworkers, family or friends and I think it is good.

But some people have a mad time and litter with their trash around trees.

It's a crying shame. What should we do??