Manzanita, madrona and eucalyptus are all safe woods for birds to chew. Rinse them off before placing them in the cage. If you have other birds, place your new bird in an isolated room since many birds harbor contagious, disease causing organisms. This is very important to the well being of all of your feathered pets. The avian vet can advise you as to the safety of introducing him to your other birds when you have the exam.
Many birds love yogurt.
All need fresh water daily. Avoid walnut shell bedding material for the cage bottom. This frequently carries a fungal infection called aspergillus. Paper towel or corn cob bedding is all fine. Clean or replace them daily.