Answer

 The answer to yesterday's question is ...

Please seeeeeee!

My ears stand up 

Or lie down.

We all pandas may look the same, but each one is subtly different.

Each panda has a different ear style like this quiz.

For instance, Ueno zoo's Ri Ri has standing-up ears. 

Xiang Xian's ears look like the father's ear.

I, I,

I can form my ears freely.

Original blog: in Japanese