adults,    anatids,    animals,    aves,    bank,    birds,    canards,    Dendrocygninae,    ducks,    eat,    eats,    fodder,    forage,    format,    grassland,    greenfield,    lakes,    laterally,    meadows,    outdoors,    outside,    pasture,    river,    riverside,    search,    shores,    sunny,    sunshine,    waterbirds,    waterfowls,