Saturday, 19 March 2016

Linacre Ringing - 19th March 2016

I wasn't available for this morning's ringing session at Linacre, but 3 other members of The Group were able to get down and, in a three hour session, they ringed  a total of 19 birds of 8 species.

Tits predominated, as is usual at this time of year, with 3 new Great Tits being caught, along with 2 new Blue Tits, 2 new Coal Tits and 3 re-trapped Long-tailed Tits., one of which turned out to be a "control", i.e. a bird ringed elsewhere (more on that later). Other species caught today were (new/retrap); Chaffinch (1/0), Robin (2/1), Dunnock (2/2) and Great-spotted Woodpecker (1/0). 

The Long-tailed Tit "control" was a bird that had travelled 11km after being ringed, by our group,  at Renishaw Hall in Eckington, on 13th November 2010, making it at least 6 years old. The oldest known Long-tailed Tit is, according to the BTO's longevity records, (see here), 8 years and 11 months old, so a few more years to go yet for our bird to beat the record. The movement of 11 km is also interesting for a species that is normally regarded as being pretty sedentary.

Long-tailed Tit (not today's bird)

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