Swallows
   You wait for them    while the snow rots    on the south slopes    and the lake ice    withdraws from the margins    under a blue sky    that holds their sweet rush home         And at last    there they are on the same day    that recedes into forever,    slicing the turns of freedom    and showing you their green backs    in their flight over the decaying rafts    to mock the early gulls         They come to the    old bones of high trees    over roof tops and boxes on poles,    into the shadow of gables    arcing through the warm days    roused from their wintering         You know each one of them    and their lyrics aloft and familiar,    the revelry of places seen,    a comfort like an old song    sewn to your heart         And if you die before the fledglings    burst into flight,    know that they will always return    with a piece of you,    weaving your thoughts of them    over the willows and reeds,    affirming the promises of May            ...