two plumed whistling ducks looking for food in a pond.

foraging looking couple conservation habitat environment distinctive raised feathers tourism travel wildlife ripples pretty australia bathing beak beautiful bird dam dendrocygna eytoni ecosystem elegant eyton's plumed feeds grasslands gatton grass eater whistling duck herbivore lanceolate off-white plumes long necked nature pair plumage plumed flanks pond queensland reeds river swimming water water droplets waterbird wetland tree-duck waterfowl birds