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, 7 May 2011

Latish Redstarts and Pied Flycatchers

Despite a load of birds arriving in record early time, notably Pied Flys, male Willow Warblers, Redstarts and the two Whitethroats, the last two weeks have not been plain sailing by any means for migrants arriving via west Africa/Iberian peninsula/France. Quite a lot have filtered through in recent days, however, including an influx of female Willow warblers in last week's easterlies (see e.g. Hilbre blogsite)

A box was checked today, which was one of an "out of the way" cluster of four previously unused boxes. This check was inspired by a 'new' singing male Redstart in the area. In five days, the box had gone from empty to Redstart with single egg! The last five days has also, in the same area, seen the arrival of at least two male and one female Cuckoo and at least one, probably two further additional singing male Redstart (one near an empty box). A similar incident last week at a nearby site involved removing a queen wasp from of a box which had been only fitted with a blue tit-size hole. This hole was then enlarged by Paul Adams and the box was immediately commandeered by a newly-arrived Pied Flycatcher with a nest already completed!

So keep checking your 'empties', even if they are a bit out of the way!

A couple of local movements as determined by female Pied Flys caught on the nest today by Jean R. at Botton Mill, upper Hindburndale: V470146 ringed as a pullus at Wray in 2007, also nested at Botton Mill last year. X578116 ringed as a pullus at Outhwaite, Roeburndale in 2009


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