wood duck with young on Mud Lake, Wisconsin
"The state of the crop in the surrounding farms alters the expression of the earth from week to week. The succession of native plants in the pastures and roadsides, which makes the silent clock by which time tells the summer hours, will make even the divisions of the day sensible to a keen observer. The tribes of birds and insects, like the plants punctual to their time, follow each other, and the year has room for all."
excerpt from ‘Nature’, (1836) by Ralph Waldo Emerson