Oh, creature of stone-gray, of memory dim,
We cataloged feathers and measured the limb.
We speak of your numbers, a bountiful cloud,
A shade that once darkened the farmer's field, loud.
You knew no real threat but the sky's sudden blight,
So numerous, trusting, you took easy flight.
Your vast, beating heart was your great undoing,
A slow, endless harvest, no one pursuing
Conservation or caution, n...