Do your birds occasionally fall off their perch or cage? I ask because twice in the last 12 days my CAG fell. The first time she was climbing out of her cage on to the door and slipped off, she broke the tip of her beak but not too bad. And then tonight she fell while climbing inside the cage and feel to the bottom of the cage. I have had her for 9 months and can only think of one other time this has happened. I've had my green wing for 4 years and can only think of him falling once. I'm thinking tonight might have been because of the chipped beak being a little shorter, but not sure. How common or uncommon is it?