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, 19 May 2026

16/05/26 - Corncrake arrival

Regular followers of our page will be aware of our Corncrake reintroduction project which started last summer, in an attempt to bring back a self-sustaining population of Corncrakes to the Lower Derwent Valley - the hope is that boosting the small numbers that turn up here almost annually will be the first stage in securing an English breeding population. This project has been made possible thanks to our partners including Carstairs Countryside Trust and Deepdale Conservation Trust in Norfolk, as well as the hard work of our volunteer team, who had only weeks to build the pens last spring before the first chicks arrived. 

In addition to a wild pair present on site during the summer of 2025, a total of 74 chicks were released across the LDV NNR, having been reared in pre-release pens from 12 days old in order to fix on the night sky and to ‘set’ the Lower Derwent Valley as ‘home’. Our post-release monitoring work using various tracking tags showed the birds to survive well and behave naturally in the Ings meadows, and departing and migrating out of the country in line with what would be expected from wild Scottish bred Corncrakes. 

Following their migration to the wintering grounds in the Congo in Africa, we have been waiting with bated breath for their return, although with a low survival rate, we were expecting to see perhaps only four or five singing males return in the first year. However, we are delighted to say that so far we have recorded three, or possibly four returning males (all heard singing recently) – although in the coming weeks they are likely to become more vocal and easier to record – if you're fortunate enough to come across a singing male whilst visiting the site, please do get in touch to let us know – thank you. 

Wednesday, 13 May 2026

10/05/26 - White Carr Meadow

Recently, Natural England were gifted an area of land off the Pocklington Canal near Coates Lock (north of Bielby) from the estate of the late Mr Blackburn. This includes two old traditional meadows (one of which is SSSI and presently has a tremendous number of Cowslips), a fen meadow, reedbed areas and an old orchard – all surrounded by thick traditional hedgerows. This area of land will now be managed by Natural England and the Friends of the Lower Derwent Valley, as well as Carstairs Countryside Trust, who have a small parcel of land next door. This starts to form another block of land managed for nature conservation further east of the main block (Melbourne and Thornton Ings), and will form part of the extended NNR planned for later this year 🍾🀩




Before the start of the breeding season our team were hard at work starting to clear up the garden and orchard – making space to try and recover the old varieties of apple trees, as well as starting to fence off the site whilst enhancing the boundary hedgerows. Most of the trees appear to be still alive having started to blossom recently which is encouraging, and we look forward to watching as it develops further, with our fantastic team ready and willing to lend a hand. This site has largely been abandoned for over 30 years, so there’s a lot of sensitive work to do – but being just off the canal towpath it is hoped that we can create a site for visitors to enjoy, with our partners at Canal and Rivers Trust and the Pocklington Canal Amenity Society – watch this space πŸ‘€πŸ˜