תיאורSwan Upping beginning at Sunbury Lock. - geograph.org.uk - 122592.jpg
English: Swan Upping beginning at Sunbury Lock. Swan Marker and the monarch's (currently Queen's) boat leave the lock to start 5 days upstream, marking young swans on the Thames. The Dyers and the Vintners crew two other boats for the same purpose. Unmarked swans belong to the Crown, one nick on the beak and rights accrue to to the Dyers, two nicks sees the Vintners accrue their rights, such as on traditional culls for feast days (now abolished) and a register (census) was traditionally kept of numbers. This activity is today only a census. The boatmen also report injured and diseased swans to charities.
This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Colin Smith and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
ייחוס – יש לתת ייחוס הולם, לתת קישור לרישיון, ולציין אם נעשו שינויים. אפשר לעשות את זה בכל צורה סבירה, אבל לא בשום צורה שמשתמע ממנה שמעניק הרישיון תומך בך או בשימוש שלך.
שיתוף זהה – אם תיצרו רמיקס, תשנו, או תבנו על החומר, חובה עליכם להפיץ את התרומות שלך לפי תנאי רישיון זהה או תואם למקור.
== {{int:filedesc}} == {{Information |description={{en|1=Swan Upping beginning at Sunbury Lock. Swan Marker and the Queen's boat leave the lock to start 5 days upstream, marking young swans on the Thames. The Dyers and the Vintners crew two other boats fo