Diane Ackerman

Like many animals, wild ponies can sense a drop in barometric pressure. When a storm threatens, they know to seek shelter in hilly areas and huddle together with their rumps facing the oncoming wind.

I like knowing that the further back one traces any lineage, the narrower the path grows, to the haunt of just a few shaggy ancestors, with luck on their side, little gizmos in their cells and a future storied with impulses and choices that will ultimately define them.

Cicadas, buckling and unbuckling their stomach muscles, yield the sound of someone sharpening scissors. Fall field crickets, the thermometer hounds, add high-pitched tinkling chirps to the jazz, and their call quickens with warm weather, slows again with cool.