Why has this chicken lost so many feathers?

[Lobodugald]

Parrots don’t need to be bathed daily. They enjoy sitting on a perch in the shower 1-3x a week, but you should never use products on them unless necessary. Chickens dust bathe, and unless you’re showing them never need a water bath.

Thank you for this info, I really appreciate it! I have a huge dust bath area for my chickens with the dietomacious earth in it and they love it so i'll stop bathing all of them unless there is a show. I'll also bath the parrot less often. Thank you so much for the advice once again..