2,    anatids,    animals,    aves,    Babies,    Babys,    birds,    canards,    chicks,    duckling,    ducks,    eat,    eats,    fledglings,    fodder,    forage,    format,    go,    goes,    hatchlings,    immatures,    juveniles,    laterally,    mallards,    move,    movement,    moves,    outdoors,    outside,    search,    walking,    walks,    waterbirds,    waterfowls,