Having continued to be concerned with Peachys lack of feathers around 'her' beak, I have been using Cage Bird Tonic.
Peachy is much better,

Not same appearance at all.
AND
If anyone wants an environmentally friendly paper shredder Mango is the tool for the job. My sister in law really thought i had put shredded paper in for them!
As soon as I put fresh water in then Mango fills the bowl up with freshly shredded paper, i think 'he' is damping it in the water and drops some.