Investigations are continuing into what may have caused an oil spill which led to around 150 swans having to be rescued from the River Thames between Windsor Bridge and Eton Bridge over the weekend.
The Environment Agency has said the mystery substance could have been caused by illegal flytipping, leakage from boats or tanks, or faulty drainage.
It is hoped that the birds, which are being cared for by charity Swan Lifeline, can be released on Tuesday.
Her arrival was heralded by the sound of bagpipes played by the Eton pipe band and as her car swept into Weston's Yard many of the 300 gathered boys pulled out camera phones to capture the moment. The boys gave her three cheers to mark her Diamond Jubilee.
Investigations are continuing this morning after a body was discovered in the Jubilee River in Eton. Thames Valley Police say they focusing their attention on reports that the body maybe one of two missing men from the Slough area. They have been named locally as Gurdip Kang and Jordan Bartlett.