Last week Russ (a regular LDV birder) spotted one of our colour-ringed Tufted Ducks at Castle Howard, this is the second Tufted Duck to be seen recently, giving us two movements from the 16 we ringed this summer - definitely worth all the getting wet and ploughing through weed covered ditches in chest waders.
- Tufted Duck (FH51227) ringed as a 1 (duckling) on 7th August at Wheldrake Ings (10 days off fledging), re-sighted at Castle Howard on 1st September - a rapid movement.
- Tufted Duck (FH51210) - ringed as a 1 (brood of 3) on 4th August at Wheldrake Ings (just days off fledging), re-sighted at Castle Howard on 6th October - photographed below.
It's great to get some data from our birds as they move around, rather than just when they're shot - and we may yet get some multiple sightings of these birds, hopefully from other sites too. It's also good to know that the rings have been seen when the birds have been in the water and rolling when preening - here's hoping for some Shoveler and Gadwall sightings too - there are 23 Shoveler and 16 Gadwall out there with colour-rings, who's going to see the first one.....? If you do see any of our colour-ringed ducks then look for a single colour-ring on each leg, please note down which colours are on which leg to allow us to identify the bird as to where and when it was ringed. Keep checking those legs!
The first Whooper Swans have also been reported back in the valley, several were seen at North Duffield Carrs on Saturday (5th) and 11 were at Bank Island on Monday (8th). This year we've had data back on five Whooper Swans ringed in the LDV, 3 birds were seen in Ross-shire, Scotland during March - two from last years catch (G5A & G5C seen on 17/18th March) and one bird from the 2008 catch (K3K). We also had another two recoveries from Iceland and the first ever LDV Whooper to Norway (K3H). Unfortunately due to the flood water and grass not being cut this year, it's going to be difficult to read any darvics from the returning birds - and perhaps difficult to make a catch too.... But if you do see any of our ringed Whoopers then see if you can make out a ring - it should be on the left leg, and will be yellow with 3 numbers/letters in black writing.
Even though we can't actually get out there at the moment and catch any birds it is good to see some valuable data coming in and knowing that we made the most of the birds we have ringed over the summer.
So a big thank you to the whole team for their efforts this summer!
2001 - Ringed as an adult on 28th April in SW Iceland
2002 - Sighted on 3rd May in SW Iceland
2003 - Sighted between 25th-29th April in SW Iceland
2004 - Sighted on 4th February in W France
2004 - Sighted on 21st & 23rd April in SW Iceland
2004 - Sighted on 18th July in SW Iceland
2005 - Sighted on 23rd June on the Isle of Sheppey, Kent, SE England
2006 - Sighted on 8th October on Fobbing Marsh, Essex, E England
2007 - Sighted on 18th January in Spain
2007 - Sighted between 25th-28th April in SW Iceland
2007 - Sighted on 7th & 10th September in S Spain
2008 - Sighted on 26th & 27th April in SW Iceland
2009 - Sighted on 3rd May on Belfast Harbour, N.Ireland
2010 - Sighted on 25th October in C.Ireland
2011 - Sighted on 24th March in Holland, W Netherlands
2012 - Sighted on 22nd March in the LDV
This bird has been seen every year since it was first caught 12 years ago!
Also, (it's abit late coming out but we'll share it with you anyway) in May and June we had the first and second sightings of two of our darvic'd Grey Herons that were ringed this year. On 30th April we visited the local heronry on what turned out to be the only visit due to the shocking weather, and ringed 10 chicks (5 were big enough for darvics). On Wednesday 30th May the first one was sighted behind the office at Bank Island - two herons were seen flying in from the Thorganby direction, a young bird with an adult, the young bird had the yellow and black darvic '03'. Eight days later (7th June) '02' was seen flying in from Thorganby and landed at Bank Island. It's great to know that they survived the bad weather and a nice start to the history of our herons, hopefully there'll be lots more sightings to come.
What is also interesting is the fact that during August over 40 Herons, including many young, built up on Bank Island, and of these were none of our birds from the heronry....where had our birds gone and where had all these birds come from?? Sometimes not getting data is as interesting as getting data!