Most Dominoes Knocked Over by a Bird

From HallsWiki

The first McCrea Award given out in the 2005 ceremony was awarded posthumously to a sparrow that had gotten into an exposition center where a group of Norwegians were attempting to set up a world record for falling dominoes. The sparrow (which would turn out to have been an endangered species) knocked over many of the dominoes prematurely, and wound up being shot.