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.
This emphasises the capacity of nature to continue, despite its vulnerability and the destructiveness of humans.
Range-finding