4,    adults,    animals,    aves,    Babies,    Babys,    beating,    beats,    bird-nests,    birds,    breeding,    chicks,    cormorants,    dark,    flapping,    fledglings,    format,    hatchlings,    immatures,    juveniles,    laterally,    nests,    outdoors,    outside,    raven,    ravens,    wing,