A sea-bird has officially become the UK's oldest recorded Arctic Tern.
It was ringed as a chick on the Farne Islands on 28 June, 1980, making it at least 30 years, two months and 23 days old. The birds typically live 13 years.
This bird's record-breaking status was confirmed after it was recaptured this summer on the islands, located a few miles off the Northumberland coast.
Arctic terns' 44,000-mile (70,000km) pole-to-pole migration is the longest known annual journey of any animal.
The previous UK record was 29 years and 10 months, although the typical life expectancy is about 13 years - primarily as a result of the terns being prey for other predatory birds, lack of food or being caught in storms while at sea. ..."This bird would have flown close to one million miles, raised any number of chicks, survived predators and storms and still looks in brilliant shape."
The new record only came to light after the information was entered into a database managed by the British Trust for Ornithology (BTO), Mr Walton explained, "then this figure pinged out saying 30 years and I thought wow!
Ringing - which involves attaching a lightweight ring with a unique identification number around the leg of a bird - is carried out to allow researchers to learn more about individual birds.
via BBC News - Bird sets record as UK's oldest Arctic tern.
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Monday, September 20, 2010
Bird sets record as UK's oldest Arctic tern
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