big flying bird fish-catcher pelican pelikaan pink piscivoor throat pocket water wild fowl birds circles dark ducks fauna light movements moving native fauna pond reflections ripples rippling silhouettes swimming three water birds water fowl wild ducks wild life appearance bird color coloring colour colouring common dark-water domestic duck fairly-large farm-bird fowl paddling park poultry public reflecting reflection urban water-bird water-fowl white white-plumage widespread wild wildlife anatidae animal anseriformes anserinae anserini aves domesticated goose gose livestock savage waterfowl widlife wilderness wildfowl aquatic-bird Australian Australian-shelduck chestnut-breasted-shelduck chestnut-coloured-shelduck goose-like-birds mountain-duck paddle pied-waterfowl tadorna-tadornoides white-eye-circle (female) white-neck-collars wild-duck anas superciliosa aquatic bird black eye-stripe brown duck dark-brown grey duck omnivore omnivorous Pacific black duck waterbird wild duck