I can't get enough of the videos gone viral of bird murmuration. The most dramatic to me is the first one I ever saw. It was captured by canoe paddlers Sophie Windsor Clive and Liberty Smith.
With so much news on the television about tragedy caused by nature, I find my faith in the natural way of things restored when I watch birds flying in a sort of random harmony. When it's put to calming music, it becomes something of a meditation.