She says its not acting itself, less social, does not want to bathe and has stopped laying eggs. She did say she found yellow in the chest area feathers, no shell. The most obvious change to me is the quality of the sound it makes...it sounds like a dog's squeeze toy now and no longer makes its old "talking" sound. Dad says it "mouth breathes" in a away it didn't previously. There is no discharge of any kind and the eyes are clear. A guest picked it up and was possibly to firm with it, really cant say for sure. Ideas? My parents are pretty attached to this bird and any thoughts would be appreciated. Thanks, Angela.