North Lancs Ringing Group have published their annual report for 2016.
Many thanks to all contributors to the report.
Update - The link is not all that clear in some browsers; if it isn't visible click here.
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)
Saturday, 29 April 2017
Thursday, 27 April 2017
Housing Shortage for Pied Flycatchers?
Just returned from a visit to one of my nest box schemes in the Lune valley. Over the past 10 years the number of nesting Pied Flycatchers has increased from one to a high of six pairs in 2016. Today of the 39 nest boxes only four were unoccupied.Of the occupied ones 33 were tits, mainly Blue Tits most of them at the laying stage only two were incubating and two Pied Flycatchers both with only males in attendance.Tit numbers appear to have increased dramatically from just 26 last year to 33 this year and the highest occupation rate to date. It looks as though the tits have survived well over the past mild winter. The high tit occupation rate means there are only 4 empty nest boxes for the later arriving migrant Pied Flycatchers unless they take over the two tit nests which were not yet fully built. Seriously wondering if we should take some more boxes on our next visit. Will check my other Pied Flycatcher wood next week where we have had a peak of 15 in recent years, but there has been plenty of empty nest boxes.
Posted by North Lancs Ringing Group at 17:19 No comments:
Saturday, 22 April 2017
Two More Colour Ringed Avocets
Three of the 40 avocets on the Allen Pool at Leighton Moss and Morecambe Bay RSPB Reserve are colour ringed. One ringed in Brittany as a chick in 2008 has been breeding there since 2012. This year two more appeared and we have just discovered that they were both ringed as chicks on the same day (24/5/15) at the same site at Seal Sands Teesmouth although not from the same brood. After leaving Teesmouth one was seen in Lincolnshire and the other in the East Riding both in mid July. But there has been no further sightings until now. Both now appear to have mates and are nesting on the same island. This is almost certainly their first breeding attempt as many waders do not breed until their second year. It also shows ,along with the French born bird the dispersal of this species.
Posted by North Lancs Ringing Group at 20:01 No comments:
Wednesday, 5 April 2017
Bearded Tits Colonise New Areas
Over the past 15 years the RSPB has been creating two new reed beds from former grazed meadows. These are satellite reed beds to Leighton Moss.Barrow Scout being ca 400metre away the other Silverdale Moss 2 km away. Both are now supporting good areas of reed. Bearded Tits were seen for the first time in both sites last autumn. Yesterday a pair were seen and probably breeding at Barrow Scout. Nick and Connor managed to get the colour combinations. Both were birds ringed in juvenile plumage in 2016. The female had been ringed as a nestling in one of our nest boxes. They had been re-trapped together in early October and were seen together on four occasions on the grit trays in late October and November. This again shows what we have found many times that Bearded Tits form pairs while still juveniles.
Posted by North Lancs Ringing Group at 16:59 No comments:
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