One of these birds, Arctic Tern CE60645, was ringed on 28th June 1980 and has been recaptured this year, making it the oldest Arctic Tern in the UK!

The arctic tern was recently discovered to have the longest migration route of any animal, flying an estimated 44,000 miles return trip, between their breeding grounds in Greenland to Antarctica in an ‘S’ shape to take advantage of prevailing global wind systems in order to preserve energy.
Click here to go to the BBC news website for more information.
Thanks to Jill Pakenham for the photo.
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