Exotic congo African grey parrot, psittacus erithacus, head bobbing and bill wiping against the wood at touristic Langkawi wildlife park, Kedah, Malaysia, Southeast Asia

psittacus parrot bird endangered congo beak zoo animal plumage perch species wildlife ornithology grey head captivity langkawi malaysia habitat erithacus kenya southeast asia bob ivory coast feather exotic africa african nature natural companion threaten intelligent environment tourism kedah stand bill wild branch wood mimic park behavior travel imitate wipe clean sanctuary