One hurricane knocks a tree down [1].
Another one knocks it back up [2].
(links via Sean Tevis [3])
[1] http://www.flickr.com/photos/flpucks/37205542/
[2] http://www.flickr.com/photos/flpucks/56152583/
[3] http://www.tevis.net/index.php?/home/story/two-hurricanes-make-a-right