Hello, just a few mins ago I left my African grey a bit. I returned and saw him chewing on the wires of my ac. I got him off and relized that the left size of his back had this platinum color and smelled like something burning. What should I do in this case? And help. Please its very worrying for me. You can see below in the picture his feather around that area is yellowish and his beak has some platinum of it. His smell is like really ugly bad burning smell.