2,    animals,    aves,    Babies,    Babys,    bird-nests,    birds,    bough,    boughs,    branches,    breeding,    broods,    chicks,    fledglings,    format,    hatchlings,    immatures,    juveniles,    laterally,    nestles,    nests,    of,    outdoors,    outside,    owls,    raptor,    Raubvögel,    summerly,    summertime,    summery,    twigs,