The bird had been ringed by Alan, another ringer from the Group, on 8th June 2013 as a pullus in one of the nestboxes by the top reservoir. This was the first time it had been re trapped in the 5 years since it was ringed, and had flown about 2 miles from its nest site.
Blue Tit Y844127
According to BTO's Bird Facts website the average age for British Blue Tits is 3 years, with the oldest recorded bird being just over 10 years, so this bird had done pretty well.
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