5 days before, I had seen one pigeon was walking lame in my home's balcony. I could not understand what happened to her. I put her in big box. I have been treating her by giving Arnica-30 homeopathy medicine (5-5 pills morning and evening), and Arnica ointment. But no any effect. Any expert suggestion (for exact medicine) would be appreciated. Following are the few pictures of bird. This seems as big fleshy wart at right side of wing of bird.