Flightless and curious southern cassowary, casuarius casuarius with horn-like casque looking around its surrounding environment, wildlife handheld motion close up shot

cassowary casuarius beak plumage bird zoo head malaysia langkawi ornithology animal australia wildlife conservation fauna flightless birdwatching queensland australian blue ostrich feather helmet wattled portrait species habitat casque two nature eye vibrant close up natural tropical rainforest environment detail look bill southern park face crest wild wonder double sanctuary black