“Shredding” is the meticulous destruction that parrots can wreak on various objects. This appears to be a natural behavior, because in the wild scientists can identify favorite roosts of parrot flocks by the detritus on the ground below.
Pet parrots cannot be taught not to shred things, so owners must protect things of financial and/or sentimental value by always supervising pet parrots when they are out of their cages. Disallowing access is the only guaranteed technique for preventing unwanted destruction. It also helps to provide lots of safe, shreddable objects, such as safe branches with bark and leaves still attached, old paperback books, etc.
Disclaimer: BirdChannel.com’s Bird Behavior Index is intended for educational purposes only. It is not meant to replace the expertise and experience of a professional veterinarian. Do not use the information presented here to make decisions about your bird’s health if you suspect your pet is sick. If your pet is showing signs of illness or you notice changes in your bird’s behavior, take your pet to the nearest veterinarian or an emergency pet clinic as soon as possible.