Trimming Tweety's Beak, Nails, and Wings
Yes, you can surely trim your bird's beak, nails and wings, but proper restraint and trimming does required some training.
Learn how to properly handle and trim Tweety before attempting it on your own. Smaller birds will be easier to trim and are less likely to cause serious injury to their handlers.
Larger birds can potentially cause serious injury by biting if not restrained properly. Improperly handled birds may also injury themselves or become stressed enough to die in extreme cases.
Ask for training from a professional avian handler or veterinarian. If you are not comfortable trimming at home, have your veterinarian trim for you