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.

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Oct' 24

Lower Derwent Valley NNR - October Sightings

Highlights during a busy month included a drake American Wigeon (19th-31st) – possibly the same returning adult present last winter. The Hoopoe from late September lingered in Stamford Bridge (until the 2nd), a Red-crested Pochard was in the Hemingbrough area (6th) whilst up to 40 Bearded Tits were logged (5th-16th) with an impressive 17 recorded on the 6th. Two Yellow-browed Warblers at Melbourne (15th) and North Duffield Ings (16th) formed part of a wider inland influx throughout the country. Seven Hawfinch were also logged during the second half of the month with incoming Redwing.

With some early flooding wildfowl numbers increased with 72 resident Whooper Swans and good numbers of passage birds also reported. Other notable October counts included 3487 Greylag Geese, 2043 Teal, 3900 Wigeon and 104 Pintail. Waders included 3000 Lapwing, 1600 Golden Plover, 26 Dunlin, 10 Ruff, 6 Redshank, 10 Jack Snipe and at least two remaining Green Sandpipers whilst a Grey Plover on the 5th was notable. Raptors included at least 11 Marsh Harriers, whilst three, possibly four, different Hen Harriers were recorded in addition to a Merlin (14th) and two Peregrine and a Short-eared Owl (29th).

A single Rock/Water Pipit was present at Bank Island on the 23rd with Water Pipits then present at Bubwith (27th) and Bank Island (29th and 30th). The last Whinchat lingered until the 6th with a Redstart also seen (10th), whilst a minimum of 25-30 Stonechats were back on wintering territories around the site. The first Redwings appeared early in the month (2nd) with Fieldfare arriving much later (27th). 

Many thanks as always to everyone who contributed records and counts throughout the month, in particular to members of York Birding and regular patch birder Duncan Bye, thanks also to Duncan for the use of his images below.


BIRDS:

Mute Swan – Numbers continued to increase as birds returned from their summer moult sites with 91 recorded on the 6th, which included 28 at Bubwith Ings. A herd of 47 were at Bubwith Ings on the 13th with 102 present throughout the whole site.

Whooper Swan – 12 roosted at Bubwith Ings on the 10th whilst 15 were present at dawn on the 11th before flying off high to the south mid-morning, 37 were then present later in the day at Bubwith Ings with two more at North Duffield Carrs. 18 flew low over Thorganby on the 12th. A total of 56 were present throughout the site on the 13th with herds of 22 and 9 through Bank Island on the 15th. 72 were recorded throughout the site on the 19th and 20th with 20 passage birds also at Wheldrake Ings on the latter date. Two were in the Bank Island/Wheldrake area between the 22nd-24th with 10 at Wheldrake Ings on the 24th. 54 wintering birds were present at Ellerton Ings on the 25th. A total of 63 passage birds moved through the site on the 26th with 13 at Wheldrake Ings on the 27th. On the 30th eight passed over Melbourne with 28 also over Bank Island.

Whooper Swans - Wheldrake Ings - 13/10 - DB

Greylag Goose – Numbers had increased to 700 roosting at Bank Island on the 2nd with 1100 present throughout the site on the 6th followed by 1500 on the 9th and 2200 on the 11th. A total of 3019 were present throughout the site and surrounding area on the 13th, including neck collared birds HVZ and NJL. 3487 were recorded on the 16th with large numbers remaining to month end.

Pink-footed Goose – 50 flew south over Bank Island and Wheldrake Ings on the 2nd and were followed by 420+ on the 4th with 18 also present at Wheldrake Ings. 100 were on the Low Grounds on the 6th with 300+ over Thorganby on the 8th and 100+ over Skipwith Common on the 11th. 40 flew south on the 13th. 400 were in the Bank Island area on the 15th with 700 there on the 16th. 40 went over Melbourne on the 17th whilst 600 were in the area on the 19th and 22nd. Skeins of 100-200 were then recorded daily to month end across the site.

Pink-footed Goose - Bank Island - 04/10 - DB

Egyptian Goose – 12 were at Bubwith Ings on the 6th with presumably the same group then appearing at North Duffield Carrs from the 13th onwards, with numbers then up to 14 from the 18th.

Shelduck – The first returning bird was at Bubwith Ings on the 6th with a flock of 13 back at North Duffield Carrs by the 25th.

Teal – Up to 600 were present throughout the site on the 4th with 1000 returning by the 11th and at least 1439 by the 13th. 2043 were then present by the 19th.

Wigeon – Up to 1000+ were present throughout the site on the 4th with 1100 recorded on the 6th followed by 1566 on the 13th. 1717 were present on the 19th with a total of 3900 scattered throughout the site by the 25th.

American Wigeon – An adult drake moulting out of eclipse was present at Bank Island on the 19th and 20th before relocating to the pool at Wheldrake Ings on the 23rd, where it was seen again on the 26th until month end.

American Wigeon - Bank Island - 20/10 - DB

Mallard – 1317 were present throughout the site on the 13th followed by 1690 on the 19th.

Mandarin – Two were present at Bank Island on the 21st with two seen flying over the same site on the 29th.

Pintail – 25 were recorded throughout the site on the 6th increasing to 56 by the 13th. 60+ were present at Bank Island on the 18th with 92 there on the 19th and a total of 103 throughout the site. 104 were then present at Bank Island on the 21st with a single leucistic individual there on the 29th.

Pintail - Bank Island - 20/10 - DB

Shoveler – 35 were recorded across the site on the 6th followed by 57 on the 10th and 65 on the 19th.

Gadwall – Numbers had increased to 87 by the 6th and 98 by the 13th.

Tufted Duck – Singles were at North Duffield Carrs on the 6th, Wheldrake Ings on the 12th and Bubwith Ings on the 13th.

Pochard – The first returning drake was at Bank Island on the 4th. 36 were present to the south of the valley at Hemingbrough on the 15th including a single nasal tagged bird originally ringed in France.

Red-crested Pochard – A female type was present at Hemingbrough Brick Pits to the south of the valley on the 6th.

Goldeneye – The first returning red-head was at Bank Island on the 20th.

Little Egret – Four were at Wheldrake Ings on the 6th with similar numbers remaining thereafter during the month.

Little Egret - Wheldrake Ings - 06/10 - DB

Great White Egret – A single reappeared at Wheldrake Ings again on the 4th with two then seen at North Duffield Carrs on the 12th and one at Bank Island on the 15th. Three flew over Bank Island on the 17th with three individuals seen scattered throughout the site on the 19th. One was at Bubwith Ings on the 27th with another east over Bank Island on the 30th.

Coot – Several were heard on nocturnal passage over Wheldrake Ings on the 27th.

Little Grebe – The first returning bird to the flooded Ings appeared at Bank Island on the 4th with three there by the 11th.

Marsh Harrier – 11+ were present throughout the site on the 6th with at least seven remaining on the 19th, including an adult male, adult female, wing-tagged bird D3 and at least four juveniles. An immature male appeared at Wheldrake Ings on the 21st with at least six birds present throughout the site on the 24th followed by five on the 27th and eight on the 29th/30th.

Marsh Harrier - Bank Island - 06/10 - DB

Hen Harrier – A single ringtail was present at Bank Island on the 3rd whilst a male flew through Wheldrake Ings and Bank Island on the 12th with possibly the same bird then reappearing at Wheldrake Ings on the 23rd. Another ringtail was seen at Bank Island on the 29th.

Merlin – A single at Wheldrake Ings on the 14th and North Duffield Carrs on the 31st .

Peregrine – An immature was at Bank Island on the 24th with an adult at Wheldrake Ings on the 28th.

Grey Plover – A single flew over Wheldrake Ings on the 5th.

Golden Plover – 300 were at Bank Island on the 1st with 300 still present around the site on the 6th. 900 were present in the Wheldrake area on the 9th with 1300 recorded around the site on the 10th/11th. 1600+ were present throughout the whole site on the 15th.

Lapwing – 300 were at Bank Island on the 1st with 700 counted across the site on the 6th increasing to 1053 by the 13th. 1502 were recorded throughout the site on the 19th with numbers up to 3000 by the 27th.

Dunlin – The first 12 birds had returned to the floods at Bubwith Ings on the 6th with 21 across the site on the 19th followed by 26 on the 27th.

Curlew – The first returning bird was present on the Low Grounds on the 13th and 21st with four at Wheldrake Ings on the 23rd.

Ruff The first eight returning wintering birds had returned to floodwater at Bubwith Ings on the 6th with six remaining on the 13th. Ten were present throughout the site on the 19th with eight there on the 29th.

Snipe – Up to 40 were recorded at Bubwith Ings at dusk on the 6th with 60 at Wheldrake Ings on the 9th. 40+ were at Bank Island on the 15th.

Jack Snipe – A single was present at Hemingbrough on the 15th with five recorded after dark on the Low Grounds on the same date. One was present at Melbourne Ings on the 17th with three at Bank Island on the 23rd.

Redshank – The first returning six birds were at Bubwith Ings on the 9th with two at Bank Island on the 12th (including colour ringed individual ‘44’) – ringed at Bubwith Ings in January 2024.  

Redshank - Bank Island - 12/10 - DB

Green Sandpiper – Two were present at Bank Island on the 6th with two there again on the 17th and one on the 18th. Two were present on the 19th with one there on the 22nd and 25th. A single was present at Wheldrake Ings after dark on the 27th.

Mediterranean Gull – Two were reported at Bubwith Ings on the 27th.

Short-eared Owl – A single was seen at Bank Island on the 29th.

Hoopoe – One remained in gardens at Stamford Bridge until the 2nd.

Water Pipit A single Rock/Water Pipit was at Bank Island on the 23rd with a Water Pipit then confirmed at Bubwith Ings on the 27th. Another was at Bank Island on the 29th and 30th.

Whinchat – A late single remained at Wheldrake Ings until the 6th.

Stonechat – At least 14 were present across the site on the 13th with birds at Wheldrake, Low Grounds, Bank Island, North Duffield Carrs and East Cottingwith. Six were then at Wheldrake Ings on the 22nd, with three at Bank Island and four at North Duffield Carrs – giving an estimated wintering population of 25-30 birds throughout the site at this time. Seven were at North Duffield Carrs on the 25th.

Stonechat - Wheldrake Ings - 21/10 - DB

Redwing – The first small arrival took place on the 2nd with perhaps 100 west through Bank Island early morning. A handful of birds went over Bank Island on the 4th with small numbers then recorded including 30 at Wheldrake Ings on the 11th, 20 around Bank Island on the 12th and nine overhead on the 13th. The first large arrival then took place early morning on the 15th with 40 pre 0900hrs, 2100 by 1030hrs and 3600 by 1200hrs. 500 headed over Bank Island pre-dawn on the 16th with small numbers moving overnight on the 16th/17th and 700 at Bank Island on the morning of the 17th. 670 arrived at Bank Island during the afternoon of the 29th with 1500 following on the morning of the 30th.

Fieldfare – The first returning bird was a single dazzled and ringed on farmland during the night of the 27th/28th with 30 through Bank Island the following morning, when four were also present at Wheldrake Ings. 4000 arrived during the afternoon of the 29th with 1500 over Bank Island on the 30th.

Starling – Small flocks were present throughout the area early in the month with numbers increasing from mid-month onwards - 4000+ moved northwest over Bank Island during the morning of the 17th followed by 1000+ on the 25th. 377 went northwest over Bank Island on the 27th.

Swallow – 16 flew south over Wheldrake Ings on the 3rd with 11 over on the 4th. 16 flew south at Bank Island with six over Melbourne Ings on the 6th. One flew south at Bank Island on the 13th with two there on the 14th. A single was in Wheldrake village on the 21st followed by another in Stamford Bridge on the 26th.

Raven – A pair were present at Wheldrake Ings on the 12th with one at Church Bridge, Melbourne on the 14th.

Jay – Birds were particularly visible throughout the month with good numbers present in the Wheldrake and Bank Island areas with perhaps up to 5-10 individuals seen daily.

Jay - Bank Island - 22/10 - DB

Wood Pigeon – 1550 moved west on the 22nd with 2320 south on the 27th.

Bearded Tit – Four were at Wheldrake Ings on the 5th with a minimum of 17 there on the 6th – seen leaving high to the south in small flocks by mid-morning. Two were also present on the same date at Church Bridge, Melbourne. Ten were then present at Wheldrake Ings on the 14th followed by seven on the 15th/16th.

Bearded Tit - Wheldrake Ings - 06/10 - DB

Spotted Flycatcher – A single was present at Bank Island on the 3rd.

Redstart – A single (female) was at Wheldrake Ings on the 10th.

Chiffchaff – One remained at Bank Island on the 13th with singles there on the 19th and 21st.

Yellow-browed Warbler – A single was present at the Melbourne Arm on the 15th, with another found on the old disused railway line at North Duffield Ings on the 16th.

Blackcap – Two or three remained at Bank Island until the 12th.

Nuthatch – One was at Wheldrake Ings almost daily along the riverside track with three there on the 27th.

Cetti’s Warbler – Four were present at Wheldrake Ings on the 6th with one at Bank Island and two at Bubwith Ings on the same date.

Linnet – 100+ were present at Hagg Lane, East Cottingwith on the 13th with 50 at Thornton and 30 at New Meadow, North Duffield on the same date.

Siskin – Five were in canal side Alders at Melbourne on the 3rd with small numbers seen over Wheldrake Ings and Bank Island on the 9th. Seven flew over Bank Island on the 27th.

Lesser Redpoll – A single over Bank Island on the 19th was the first of autumn and was followed by singles on the 21st and 24th with seven there on the 27th.

Brambling – The first returning bird was at Bank Island on the 12th with two following on the 15th and a single on the 23rd.

Hawfinch – A single flew south over Bank Island and the Low Grounds on the 15th and was associated with a large movement of Redwing. Another was seen at Bank Island on the 17th before flying off northwest. A single was reported over Bubwith Ings on the 28th with two over Bank Island on the 29th and single over Bank Island and Melbourne on the 30th.

Yellowhammer – Several were noted leaving a roost in the Bank Island area throughout the month with 15 there on the 21st.

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