Wow, amazing!! Watched the original webcam which was also excellent. Thank you for this video and explanation as was tricky trying to work out which bird was which yesterday!
Absolutely incredible. What a barmy collection of events and circumstances - what were the chances, indeed? That kicker at the end there about all three of the intruders - from Cumbria, Dorset and Argyll respectively - having been ringed on the _very same day_ two years, a month and a day earlier, really just takes the cake!