Queen Elizabeth II Attends Annual Swan Upping Census

WINDSOR, UNITED KINGDOM - JULY 20: Queen Elizabeth II, accompanied by Swan Marker David Barker, watches the swan upping census from the steam launch 'Alaska' on the River Thames on July 20, 2009 near Windsor, England. During the ancient annual ceremony the Swan Marker leads a team of Swan Uppers on a five-day journey along the River Thames from Sunbury-on-Thames through Windsor to Abingdon counting, marking and checking the health of all unmarked swans. (Photo by Sang Tan - WPA Pool/Getty Images)