NLRG was formed in 1957 to help in the study of birds in the Lancaster and District Birdwatching Society area. There are currently 12 active ringers. Species currently being studied include: Pied Flycatcher, Bearded Tit, Sand Martin, Twite, Goosander, Oystercatcher and Grey Wagtail. Migration has been studied for 28 years at Heysham. We welcome anyone who wants to observe, help or perhaps wish to become a ringer. Photo: A Heysham-ringed Twite on the Mull of Kintyre (thanks to Eddie Maguire)

Monday, 10 November 2014

Chiffchaff and Cetti's Warbler Make a Late Appearence

To date the group has ringed an unprecedented 8 Chiffchaff in November(4 each at Heysham and Leighton). The most we have ever ringed in November before was 3 in 2010. The occasional bird winters in our area , so it will be interesting to see if more stop this coming winter.  Judging by our ringing Chiffchaff have had  excellent productivity this year. Our average catch over the past five years was 185. This year we have caught 462 so possibly the record numbers to date in November are a spill  over from this excellent productivity.

This weekend we caught a further three Cetti's Warblers bringing our Leighton total to 13, the highest yet recorded. The fascinating thing is that although  at least 6 pairs were located in the breeding season we only caught one during our spring and summer ringing which produced a total of 1240 Reed warblers so the effort was there. The others were caught in October and  November. Historically this has been the pattern; of 40 ringed in previous years only four were caught in summer.

A Cetti's controlled at Heysham on 28/9  was not ringed by any of our local ringing groups. So we await with interest full details from the BTO.

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