This poor bird was found with clipped wing feathers and making very strange non magpie calls.
It is not young and wants to rule the cage where it is being rehabilitated. All the young ones keep their distance.
It either was lucky enough or smarter than its jailer to escape captivity or was discarded when it wasn’t wanted. Perhaps they got a new model.
I for one am not looking forward to the alien invasion if the invaders consider us so cute they think it OK to cut off our feet and keep us as pets.