there is joy

"There is not only peacefulness, there is joy. And the joy, less deniable in its evidence than the peacefulness, is the confirmation of it. I sat one summer evening and watched a great blue heron make his descent from the top of the hill into the valley. He came down at a measured deliberate pace, stately as always, like a dignitary going down a stair. And then, at a point I judged to be midway over the river, without at all varying his wingbeat he did a backward turn in the air, a loop-the-loop. It could only have been a gesture of pure exuberance, of joy — a speaking of his sense of the evening, the day’s fulfillment, his descent homeward. He made just that one slow turn, and then flew on out of sight in the direction of the slew farther down in the bottom. The movement was incredibly beautiful, at once exultant and stately, a benediction on the evening and on the river and on me. It seemed so perfectly to confirm the presence of a free nonhuman joy in the world."

The art of the common place - Wendell Berry
Counterpoint 2002