nymphicus hollandicus cacatuidae family standing in cage yellow cockatiel bird

animal australia australian aviary aviculture beak bird birds branch cacatuidae cage cheek cheeked cheeks close cockatiel cockatiels cockatoo cockatoos companion crest crested cute exotic family gray grey hollandicus little male nature nymphicus parrot parrots perched perching pet popular portrait psittaciformes quarrion red sitting small standing tropical tuft tufted weiro white wildlife yellow