Welcome to my blog all about my birdwatching, wild bird ringing activities and moth recording at Linacre Reservoirs, Derbyshire; in Great Britain and abroad.
My latest visit to Rufford was on 2nd March, when I had an hour, and spotted 14 Black-headed Gulls, including new birds; 2V03 (ringed on 18th January, as a 5, born last year), 218F (ringed by me, as a 1st winter bird, on 12th October 2024) and J3018 ( a new Norwegian-ringed bird, that was ringed, as a free-flying juvenile, in Oslo, on 5th August 2024).
I've just had a look at the blog, and realised that I haven't posted this month yet!! During this time, I've had a couple of visits to Rufford (both cold and rainy!), adding a few new Black-headed Gulls to the list.
The first visit, on 8th February, saw the following birds reported: 273A, 295A, 202C, 207C, 258C, 264C, 273C, 298C, 221F, 234F and 2V16 (my first sighting, about 2 hours after ringing!)
I had my first 2025 visit to Rufford yesterday afternoon, and managed to see 18 of "our" Black-headed Gulls, along with two old favourites: Lithuanian- ringed P519 and the Norwegian-ringed Common Gull, JN075.
P519 was, in fact, the first ringed gull I saw, and this sighting was only the second of this winter, and my first since 2nd November 2024.
Common Gull JN075 didn't appear until later in the afternoon, but it did come and pose very nicely for photos. This bird, first ringed, as a juvenile, in August 2020, on the outskirts of Oslo, and first recorded at Rufford in January 2022, was last seen by me at Rufford in February 2023, so it was great to see it again!
Green-ringed gulls seen were: 259A, 273A, 295A, 272B, 280B, 202C, 207C, 245C, 258C, 264C, 269C (new one for me, ringed in December 2023, and the first re-sighting since!), 270C, 298C, 217F, 234F, 239F, 255F and 276F.
Other birds seen were: Lesser Black-backed Gull (c.47), Herring Gull (5), Common Gull (c.80!!), Goosander (12; 9 males and 3 females), Mute Swan (5; Broken Beak, female and 3 juveniles), 4 Canada Geese, 4 Greylag Geese, and, best of all, an overflying Raven, a site first for me.
I was back at Rufford yesterday. Unfortunately, Black-headed Gull numbers were slightly down on my last visit (c150), but I still spotted 13 ringed birds, and, what is potentially a new species for this site, a Caspian Gull. 10 Goosander (6 males and 4 females) were also seen, as were a pair of Gadwall and 4 Teal.
Black-headed Gulls seen were: 258A, 273A, 293A, 295A, 280B, 202C, 207C, 258C, 264C, 298C, 223F, 234F and 261F.
The Caspian Gull landed briefly on the lake, and I managed 4 photos before it flew off.
Every time I visit Rufford, I seem to be spotting more and more of "our" green-ringed Black-headed Gulls. Last week's visit, was no different, with no fewer than 24 birds, spotted, including one not seen for three years!!
Birds seen were: 206A, 259A, 273A, 295A, 298A (my first sighting since being ringed in 15th December 2021, but, annoyingly, no photo!), 208B (ringed in January 2022, and this was only the second sighting, last seen at Clumber, in March 2023), 265B (ringed on 5th November 2022. This was only the second sighting, having last been seen, at Center Parcs on 2nd December 2022. This was my first sighting at Rufford), 272B, 280B (ringed by me in November 2022, and a regular visitor ever since), 202C, 207C, 258C, 264C, 270C, 298C, 207F, 219F, 223F, 230F, 234F, 239F, 255F (my first sighting, ringed on 30th November 2024, as a 3, i.e. born this year), 261F and 262F (both fist sightings, and both also ringed on 30th November 2024, as 3s).
Storm Bert put pay to any ringing this weekend, so instead, I headed over to Rufford to check up on the gulls. I was there for just under two hours, and saw 16 ringed Black-headed Gulls.
Birds seen were: 273A , 293A, 280B (ringed by me, as an adult, in November 2022, and my first sighting since 20th January 2024), 207C, 264C, 270C, 273C, 298C (ringed in February 2024, as a 5, i.e. born in 2023, and my first siting this winter), 207F, 220F, 221F, 223F, 230F, 234F, 239F (a new bird) and 244F (a new bird).
At this time of the year, I'm never sure when I'll see the last of the wintering Black-headed Gulls at Rufford. Last Saturday I popped across and found about 80 still present, including many looking very smart, with their breeding plumage brown (not black!) hoods.
The first bird I saw, was 215C, and this bird was certainly looking smart. Last year, my last sighting of this bird was on 12th March, so this may be my last sighting until after the breeding season. We've not had any sightings at a breeding site yet. This year perhaps?
