the back burner

Winter's End

Once in a wood at winter's end,
The withered sun, becoming young,
Turned the white silence into sound:
Bird after bird rose up in song.
The skeletons of snow-blocked trees
Linked thinning shadows here and there,
And those made mummy by the freeze
Spangled their mirrors on cold air.
Whether they moved — perhaps they spun,
Caught in a new but known delight —
Was hard to tell, since shade and sun
Mingled to hear the birds recite.
No body of this sound I saw,
So glassed and shining was the world
That swung on a sun-and-ice seesaw
And fought to have its leaves unfurled.
Hanging its harvest in between
Two worlds, one lost, one yet to come,
The wood's remoteness, like a drum,
Beat the oncoming season in.
Then every snow bird on white wings
Became its tropic counterpart,
And, in a renaissance of rings,
I saw the heart of summer start.

"Winter's End" by Howard Moss, from New Selected Poems. © Atheneum.

Not one of mine, in other words. Heard it on the Writer's Almanac.