anatids,    animals,    aves,    Babies,    Babys,    beating,    beats,    birds,    canards,    chicks,    duckling,    ducks,    flapping,    fledglings,    format,    hatchlings,    immatures,    juveniles,    lakes,    laterally,    mallards,    outdoors,    outside,    river,    swimming,    swims,    waterbirds,    waterfowls,    wing,