Red-tailed Black cockatoo, calyptorhynchus banksia in an enclosed environment, holding a wooden stick with its claw, grinding on with its beak, close up shot

black cockatoo red tailed calyptorhynchus banksii banksian banks australia native wild wildlife bird species animal claw feet food eat beak stick grind wood hold cage captive captivity zoo park enclosed enclosure environment keep sanctuary plumage feather australian banksia curve perch stand branch captivate zoology fauna lone pine koala pet domesticated exotic