The annual swan upping, a centuries-old tradition of counting swans on the River Thames, has commenced. The five-day event, which dates back to the 12th century, originally ensured sufficient swans for royal feasts but now focuses on conservation.
Queen Elizabeth II traditionally claims ownership of all unmarked mute swans in open water. Swan uppers patrol a designated stretch of the Thames, capturing groups of cygnets to mark them and check for disease or injury.
David Barber, the Queen's official swan marker, hopes the event raises awareness of threats to young swans, including predators, dogs, egg theft, and vandalism. He noted that preliminary results are positive, with more cygnets caught and fewer injuries than in previous years.
Full results will be released at the end of the week, following the completion of the five-day journey along the Thames.
