In the great bird country of the north-eastern littoral of England, about Holy Island and the basaltic rocks, the shadows of the high birds are the movement and the pulse of the solitude. Where there are no woods to make a shade, the sun suffers the brilliant eclipse of flocks of pearl-white sea birds, or of the solitary creature driving on the wind. Theirs is always a surprise of flight. The clouds go one way, but the birds go all ways: in from the sea or out, across the sands, inland to high northern fields, where the crops are late by a month. They fly so high that though they have the shadow of the sun under their wings, they have the light of the earth there also. The waves and the coast shine up to them, and they fly between lights.
Black flocks and white they gather their delicate shadows up, "swift as dreams," at the end of their flight into the clefts, platforms, and ledges of harbourless rocks dominating the North Sea. They subside by degrees, with lessening and shortening volleys of wings and cries until there comes the general shadow of night wherewith the little shadows close, complete.
The evening is the shadow of another flight. All the birds have traced wild and innumerable paths across the mid-May earth; their shadows have fled all day faster than her streams, and have overtaken all the movement of her wingless creatures. But now it is the flight of the very earth that carries her clasped shadow from the sun.
Footnotes:
{1} I found it afterwards: it was Rebecca.