The owner tests the IQ of corvidae and starlings, and the bird will open the cage door to escape. 

At the moment Song Ya is proud in his heart. I have never seen such a great bird. The IQ of this stupid myna has been crushed.
/ @tianxiayichangmeng
It is not easy to create, friends who like it, remember to pay attention! Dad Bird and the birds bow to everyone! Bow again!
Hello everyone, this is the official RU-vid channel of a dream in the world, love birds, start with me!
I don’t sell birds, catch them, and don’t fight birds. I only help birds. Protecting wild birds starts with me.
The video is just to let everyone know how cute the bird is, please don't hurt.
Erlu and Beibei are not sold, please understand!
#birds#PlayingWithBirds#Starling#CutePet