appearance beak beaks blood-flow captive captivity Chinese-white-dolphin clever coastal-animals color coloration colored colorful colors colour coloured colourful colours confined conservation contrast contrasting dark-spots entertaining entertainment environment environmental Indo-Pacific-humpbacked-dolphin mammal marine-park medium-sized near-threatened oceanic perfoming performance pink pink-dolphins restricted skin Sousa-chinensis spots spotted teeth wild wildlife birds display distinct distinctive feather feathers flamingo flamingoes Flamingos foliage fowl green groom grooming group gtreenery large legs long-legged long-necked pale phoenicopteridae plants plumage pools preen preening red reflections ripples rippling shrubbery social tall thin trees wader wading-birds water waterfowl white bird black bill black crown bright eyed cinnamon cleaning coloring colouring fauna head plumes Heron long white head plumes long yellow legs Nankeen night heron nocturnal nuptial plumes nycticorax caledonicus omnivore omnivorous plumes rufous night heron secretive sharp sharp eyed shy stocky waterbird widespread abstract angles artistic backdrop background black blended blue bright brilliant circles corners cream decoration decorative design detailed detailed patterns edges geometric geometrical image images interconnected intermeshed interwoven kaleidoscopic patterns light lines mandala multicoloured patterns perspectives points radiating rays shapes style texture textures vibrant wallpaper purple rounded