Baby Scratch And Staph Why Do Baby African Grey Parrots Scratch At The Bottom On The Cage?

Why do baby African grey parrots scratch at the bottom on the cage? - baby scratch and staph

I breed parrots and African gray parrots, and baby back all kinds are the only people who seem to do. To put in a corner of the cage, turning his head down starts, the inclusion of the overland expedition of all shapes and flying in all directions. It usually starts approximately 8 weeks, they can earn a living, but usually within 12 months, no more. No idea why they do it?