“RANGE-FINDING The battle rent a cobweb diamond-strung And cut a flower beside a ground bird’s nest Before it stained a single human breast. The stricken flower bent double and so hung. And still the bird revisited her young. A butterfly its fall had dispossessed A moment sought in air his flower of rest, Then lightly stooped to it and fluttering clung.   On the bare upland pasture there had spread O’ernight ’twixt mullein stalks a wheel of thread And straining cables wet with silver dew. A sudden passing bullet shook it dry. The indwelling spider ran to greet the fly, But finding nothing, sullenly withdrew.”