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Welcome to the LDV NNR ringing blog, this blog is designed to share the experiences, findings and tales from a group of dedicated ringers. We specialise in conservation orientated research projects, largely focusing on wildfowl, waders, owls and birds of conservation concern, in and around the Vale of York NNR's.
NB - Whilst the purpose of this blog was initially designed to cover our nationally important wildfowl ringing activities, it now also features wildlife and work posts, explaining how we manage the NNR for both wildlife and people.
For daily sightings please visit our Twitter account: https://twitter.com/ldv_nnr (@LDV_NNR)
For details of events, volunteer tasks and wildlife images please visit our Facebook account: https://www.facebook.com/Lower-Derwent-Valley-Skipwith-Common-NNR
Tuesday, 23 June 2020
14/06/20 - Quail influx
Quail are a migratory species of gamebird, travelling as far south as Africa for the winter, then returning to the UK to breed from late spring. Three individuals were heard during the last week of May whilst a further influx of birds have seen numbers increase to 15 calling birds since the beginning of June. Others may continue to arrive throughout June and late July - these later birds may have attempted breeding in southern Europe, before having a second attempt here. Most years around 100-300 calling males are recorded throughout the UK, although national influxes can result in much larger numbers in the country, and such influxes are often mirrored in the Lower Derwent Valley - this year would appear to represent an influx year nationally, so we are expecting more across the site in the coming weeks. A staggering 91 singing males were present in the LDV back in 1997, followed by 70 in 2000, more typically 5 – 15 males are located each year. When visiting the site please let us know if you are fortunate to come across any singing birds, thank you.
Friday, 12 June 2020
08/06/20 - York Minster Peregrines
Later in the week its siblings, two young females, repeated the same ‘false start’ and were quickly gathered up. Jean was on hand once again to help, checking both birds over, before ringing and returning them to the top of the Minster - many thanks to Jean and Steve, and everyone at the Minster for their help in ensuring the birds safe return, and for sharing their photographs with us.
Wednesday, 3 June 2020
01/06/20 - Surveys
Monday, 11 May 2020
08/05/20 - Funding success
Wednesday, 6 May 2020
01/05/20 - Terns & Hobbies return
The Friends of the Lower Derwent Valley purchased the rafts thanks to a generous private donation in 2017, and in that year a single pair fledged two young. In total up to the end of 2019, a total of 13 chicks had fledged from the two rafts and the Friends, thanks to your donations and support, were able to purchase a further two rafts for this breeding season. Although we might not be able to get out and enjoy them at the moment, the terns should be with us into mid-July so there is plenty of time yet. For those that may have missed it at the time, earlier this year we were delighted to hear that one of the chicks colour-ringed on the reserve last summer was seen on its wintering grounds in The Gambia at Kartong Bird Observatory in November.
Over the last few days we have also been hearing about returning Hobbies in the Lower Derwent Valley - a nice treat for some whilst out getting their daily exercise. Hobbies are the only falcon in Britain that spend the winter months in North Africa, coming to the UK from mid-April and staying until late September/early October. Late April and early May can be a good time to see Hobbies before they become more secretive and start breeding, and they can often be spotted when hawking insects and chasing hirundines. These birds really are aerial masters with their swift shaped wings, and can expertly catch flying insects in their talons before passing them to their beaks to eat on the wing.
A close up view of a Hobby is usually rather rare, and so we were very privileged when Jean brought in a rehabilitated bird to release on the reserve in May 2017 – when visiting the reserve as part of your daily exercise/local walk please let us know if you manage to spot one – all sightings welcome.






