Chim Quạ Đen thông minh ăn mồi

He know can't eat the small foot in floor so he pick it to other higher place then eat it :D

[@SkinSolder]

I think that this cage is too small for a crow, they are a very intelligent animal species and need their room. The main reason this cage is too small is because crows do not climb with their beaks. I hope for the humane treatment of this animal and your heart seems to be in the right place.