I've noticed a couple of days ago that my pigeon has these white bumps all around his beak. He doesn't look unhealthy, however I have noticed that he is significantly lighter in weight than the other male pigeons, and doesn't reall eat as much either. I have no idea if this is an external or...

Hello- Blue, a king pigeon that I rescued over a year ago and placed in her forever home last December has had, in the past 3 months, a recurring problem with the tail feathers on either side of her butt. They bleed and she picks at them. The adopter took Blue to UC Davis Small Animal Clinic...