domestic budgy parrot in cage, poultry with a health problem after moulting. budgerigar with plucked breast, feathers

abdomen animal bald bare behaviour bird budgerigar budgie cage call chest claw disease domestic feather fledgling green grown ill illness liver locked lose losing loss louse male mid mite molt nature one open over parakeet parrot pet plucked plumage poor portrait problem profile rescue shelter sick sickness skin yellow