yellow-tailed black cockatoo sitting in a tree

australia australian background banksii beak bird bite black blue branch calyptorhynchus chew chewing cob cocka cockatoo corn douglas eat eating feather feathered feathery feed female flight fly funereus greenery ground habitat isolate isolated magnificus male native noisy nut parrot perch perched port red sitting sky tail tailed tree tropical tropics white wildlife winged wings wood yellow yellowtailed