Friday, 17 April 2026

Week: Saturday 11th April - Friday 17th April 2026.

Ring Ouzel and Common Redstart are scarce migrants on Anglesey, with just a handful of records of both species annually.  South Stack has a good record for Ring Ouzel, so one at The Range was found around the right part of the island -  one at Hen Borth, Cemlyn was a little more unexpected.  The Range held the Common Redstart the same day as the Ring Ouzel was found.
A Lesser Whitethroat at Tyddyn Gele was at a site where they are regularly recorded over summer months.  Yellow-legged Gull is a rare, but perhaps under-recorded, sighting and one was this week seen and photographed at Hen Borth by birders searching unsuccessfully for the Ring Ouzel that had been seen the previous day.
These four new additions to the year list takes the tally up to 177 (LISTS) - subject to the appropriate records being accepted by the British and Welsh Birds Rarity Committees as applicable.  


Wildfowl:

Mute Swan

11, in a herd in a field east of the Braint estuary (14th).

Pale-bellied Brent Goose

c. 160, at Beddmanarch Bay (13th).

21, at Sea Zoo / Mermaid, Brynsiencyn (13th). 

3, in a field south of the Alaw estuary (16th).

Dark-bellied Brent Goose

1, at Beddmanarch Bay (13th).

Shelduck

56, on Cefni estuary (13th).

Eider

2, drake and a duck, off Benllech (11th).

Goosander

14, at Llyn Coron (13th).

Tufted Duck

4, 2 pairs at Twr reservoirs (12th).

46, at Llyn Cefni (13th).

Pochard

6, at Llyn Maelog (16th).

Garganey

2, drake and a duck at Cors Ddyga (12th-14th).

Gadwall

Up to 12, at Cors Ddyga (12 on 13th, 8 on 16th).

10, at Llyn Coron (13th).

2, at the Braint river mouth (14th).

1, at Llyn Coron (14th).

Green-winged Teal

Up to 2, drakes at Cors Ddyga (2 on 11th, 13th, 14th, 17th, 1 on 12th, 15th, 16th).

Waders:

Oystercatcher

520, at the Braint estuary (14th).

Ringed Plover

42, at Traeth Dulas (12th).

1, at Cors Ddyga (16th).

Little Ringed Plover

Up to 3, on the flooded field over the stone bridge, Pont Bulkeley, Cors Ddyga (3 on 16th, 1 on 11th,13th).

Whimbrel

6, at Porth Trwyn (12th).

2, at the Inland Sea (13th).

1, on Cefni estuary (13th).

2, at Sea Zoo / Mermaid, Brynsiencyn (13th). 

1, at Hen Borth, Cemlyn (16th).

1, at Cemlyn (16th).

Curlew

2, at Cors Ddyga (13th). 

Bar-tailed Godwit

34, at Traeth Penial (12th).

Black-tailed Godwit

3, at Malltraeth cob / Afon Cefni (13th).

Snipe

1, at Llyn Llygeirian (12th).

Common Sandpiper

1, on the river edge at Traeth Dulas (13th).

2, at Hen Borth, Cemlyn (16th).

Redshank

9, at Traeth Dulas (12th).

78, at Malltraeth cob / Afon Cefni (13th).

8, at the Alaw estuary (16th).

Greenshank

Up to 3, at Traeth Dulas (3 on 13th, 2 on 12th).

2, at the Alaw estuary (16th).

Sanderling

1, on the pool in the field from the west car park, Cemlyn (11th).

Dunlin

2, on the pool in the field from the west car park, Cemlyn (11th).

Seabirds and gulls:

Mediterranean Gull

2, at the Alaw estuary (16th).

Yellow-legged Gull

1, adult on ploughed field at Hen Borth, Cemlyn (14th).

Fulmar

4, past The Range, Holyhead (12th).

Manx Shearwater

9, past Wylfa Head (12th).

Gannet

17, past The Range, Holyhead (12th).

11, past Soldier’s Point, Holyhead (12th).

17, past Wylfa Head (12th).

35, off Llanlleiana (13th).

Grebes & Divers:

Little Grebe

2, pair at Llyn Cefni (13th).

1, at Cors Ddyga (13th).

Great-crested Grebe

6, at Llyn Cefni (13th).

2, at Llyn Coron (13th).

Herons, Egrets & allies:

Great Bittern

2, booming at Cors Ddyga (13th).

Great Egret

1, at Llyn Llygeirian (12th).

2, at Cors Ddyga (13th).

Cattle Egret

4, with cattle on a field off the access road to the Mitigation pool, Inland Sea (15th).

Water Rail

1, heard at Cors Ddyga (13th).

Raptors:

Marsh Harrier

3, at Cors Ddyga (14th).

Red Kite

1, at Llansadwrn (12th).

1, over A55 near junction 3 (16th).

1, over Moel-y-Don (16th).

1, over Llangaffo road (16th).

1, flew over Lon y Bryn, Menai Bridge (17th).

Passerines & others:

Stock Dove

2, at Sandy Bay / Porth Tywyn Mawr (12th).

3, at the Breakwater Country Park (16th).

Chough

11, at Sandy Bay / Porth Tywyn Mawr (12th).

Hooded Crow

1, at Soldier’s Point, Holyhead (12th).

Sedge Warbler

Several, at Cors Ddyga (13th).

1, at Cors Errdreiniog (13th).

2, at Llyn Cefni (13th).

Reed Warbler

Several, at Cors Ddyga (13th).

Grasshopper Warbler

2, at Cors Errdreiniog (13th).

1, at Tyddyn Gele, Tregele (14th).

4+, in Tregele - Wylfa area (14th).

Sand Martin

c. 200, at Cors Ddyga (13th).

House Martin

3, at Llyn Llygeirian (12th). 

Cetti’s Warbler

6, at Cors Ddyga (13th).

1, at Llyn Cefni (13th).

Willow Warbler

6+, in Tregele - Wylfa area (15th).

Chiffchaff

12+, in Tregele - Wylfa area (15th).

Blackcap

1, at Wylfa woods (12th).

4, at Llyn Cefni (13th).

1, at Church Island, Menai Bridge (13th).

Lesser Whitethroat

1, heard calling at Tyddyn Gele, Tregele (14th).

Common Whitethroat

1, at South Stack (12th).

1, at Soldier’s Point, Holyhead (12th).

1, at Bodorgan (13th).

Up to 3, at Cemlyn (3 on 13th, 1 on 16th).

Ring Ouzel

1, male on ploughed field at Hen Borth, Cemlyn (13th).

1, male at field west of the access road to The Range, Holyhead (13th-14th).

Common Redstart

1, male at field west of the access road to The Range, Holyhead (13th).

Northern Wheatear

1, at Llanbadrig (12th).

1, at Wylfa Head (12th).

15, at Cemlyn (13th).

1, at Bodorgan (13th).

1, at Aberffraw / Llyn Coron (13th).

4, in a field west of the Braint stepping stones (14th).

Yellow Wagtail - (Blue-headed)

1, at Cors Ddyga (11th-12th).

White Wagtail

6, at Traeth Penial (12th).

3, at South Stack (12th).

15+, on a ploughed field at Hen Borth, Cemlyn (13th).

Crossbill

11, flew west out of Cestyll gardens, near Cemlyn (13th).


Friday, 10 April 2026

Week: Saturday 4th April - Friday 10th April 2026.

A few days of warm weather and the wind having a southerly aspect (at least for a short while) certainly aided the arrival of spring migrants with an impressive 13 new additions to the year list.  Two pairs of Garganey attracted local interest, as did 4 Avocet.  A Little Ringed Plover was only seen by the finder, but hopefully there will be more sightings to come.  As should be the case with Whimbrel, the first of which was seen this week.  
Two White Storks were photographed on recently harrowed fields.  Records of this species are perhaps a little problematic these days due to the presence in the UK of a number of birds released as part of re-introduction schemes.  The photographs were taken at some distance and while one of the two birds may have yellow rings, none were clearly visible on the second bird.  It is a difficult call, but White Stork will be added to the year list for now.  
Anglesey has enjoyed a good run of summering Osprey in recent years, and one of the birds seen in previous years - Blue 685 - was seen once more.  In addition, the week saw the first Cuckoo, Sedge Warbler, Reed Warbler, Grasshopper Warbler, Greater Whitethroat, Yellow Wagtail, and Tree Pipit.
Aside from the new additions, up to 2 Green-winged Teal - the american form of our Teal - were at Cors Ddyga.
The 13 new additions to the year list takes the tally up to 173 (LISTS) - subject to the appropriate records being accepted by the British and Welsh Birds Rarity Committees as applicable.  


Wildfowl:

Whooper Swan

1+, at Cors Ddyga (4th).

Tundra Bean Goose

4, on fields surrounding the Alaw estuary (4th).

Egyptian Goose

1, at Llyn y Gors (6th).

Shelduck

17, at Traeth Dulas (5th).

Eider

1, off Benllech (5th).

18, off Traeth Bychan (5th).

Common Scoter

13, off Traeth Bychan (4th).

35, off Benllech (5th).

Red-breasted Merganser

4, at Traeth Dulas (5th).

2, off Benllech (5th).

2, off Traeth Bychan (7th).

4, at the Inland Sea (10th).

Garganey

2, drake and duck on the NW shore of Llyn Cefni (8th-9th).

2, drake and a duck at Cors Ddyga (9th-10th).

Shoveler

c. 35, at Cors Ddyga (9th).

Wigeon

c. 30, at Cors Ddyga (9th).

Pintail

1, at Cors Ddyga (8th).

Teal

c. 30, at Cors Ddyga (9th).

Green-winged Teal

Up to 2, drakes at Cors Ddyga (2 on 9th & 10th, 1 on 8th).

Waders:

Avocet

4, at Cemlyn (8th).

Golden Plover

100+, at Cemlyn (9th).

Up to 95, at Cors Ddyga (95 on 9th, 40 on 5th).

Ringed Plover

12, at Traeth Dulas (5th).

14, at the Inland Sea (10th).

Little Ringed Plover

1, at Cors Ddyga (8th).

Whimbrel

2, at the Inland Sea (10th).

Bar-tailed Godwit

3, at the Inland Sea (10th).

Black-tailed Godwit

1, at the Inland Sea before being taken by a Peregrine (10th).

5, near Ynys Leurad, Inland Sea (10th).

Jack Snipe

2, at Traeth Dulas (6th).

Snipe

3, at Traeth Dulas (6th).

5, at Cors Ddyga (9th).

Common Sandpiper

Up to 2, at Cemlyn (2 on 8th, 1 on 9th).

1, at Ynys Leurad, Inland Sea (10th).

Redshank

8, at Traeth Dulas (5th).

1, at Cors Ddyga (9th).

Greenshank

Up to 5, at Traeth Dulas (5 on 5th, 4 on 6th).

6, at the Inland Sea (10th).

Ruff

1, at Cors Ddyga (7th).

Dunlin

9, at the Inland Sea (10th).

Purple Sandpiper

8, on rocks off the Trwyn, Cemlyn (9th).

Seabirds and gulls:

Puffin

1, off South Stack (9th).

Black Guillemot

3, off Benllech (5th).

36+, off Fedw Fawr (6th).

5, off Traeth Bychan (7th).

2, in the old harbour, Holyhead (8th).

Sandwich Tern

20+, at Cemlyn (20+ on 17th, c. 15 on 6th).

6, off Llanddwyn (6th).

4, in the old harbour, Holyhead (8th).

70+, at the Inland Sea (10th).

Mediterranean Gull

8, at the Alaw estuary (6th).

5, near Ynys Leurad, Inland Sea (10th).

Manx Shearwater

1, flew past Cemlyn (5th).

15, off Llanddwyn (6th).

Grebes & Divers:

Slavonian Grebe

1, in summer plumage at the Inland Sea (5th, 7th).

Herons, Egrets & allies:

White Stork

2, on a recently harrowed field at Llanrhyddlad (8th).

Great Egret

1, at Llyn Llygeirian (6th, 10th).

1, at Cemlyn (10th).

Cattle Egret

Up to 3, on a field next to the Gorad flood, Valley (3 on 9th, 1 on 6th, 7th).

Raptors:

Osprey

1, bearing a blue darvic ring Blue 685 over Malltraeth cob pool (6th).

Marsh Harrier

1, female over Llanfaethlu (7th).

1, female flew in over the sea at Tyn Llan, Cemlyn (7th).

2, at the Alaw estuary (8th).

1, male, at Cors Ddyga (9th).

1, female at Llyn Carreglwyd (10th).

1, female at Cemlyn (10th).

Red Kite

1, at Traeth Dulas (5th).

1, over the B5110, 2km NNE of Llangefni (8th).

2, at Cemlyn (10th).

Merlin

1, at Carmel Head (7th).

Passerines & others:

Cuckoo

1, at Cors Goch, Llanbedrgoch (10th).

Stock Dove

1, at the seasonal flood opposite the Pig y Rhos turning, Burwen (8th).

Hooded Crow

1, at Tyn Llan, Cemlyn (10th).

Sedge Warbler

1, at Carmel Head (7th).

1, at Tyn Llan, Cemlyn (7th).

1, at Cors Ddyga (8th).

Reed Warbler

1, at Rhydwyn (8th).

Grasshopper Warbler

1, at Cors Ddyga (8th).

Sand Martin

Up to c. 60, at Cors Ddyga (c. 60 on 4th, c. 20 on 9th).

c. 20, at Cemlyn (6th).

c. 50, at Llyn Llygeirian (6th).

47, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

5, at Llyn Cefni (8th).

Barn Swallow

Up to 6, at Cors Ddyga (6 on 9th, 1 on 4th).

3, at Cemlyn (5th). 

2, at Cemlyn (6th).

1, at Llyn Llygeirian (6th).

1, flew over Fairways Newydd, Llanfair PG (6th).

16+, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

2, over A55 at the Llangefni turn (8th).

House Martin

1, at Beddmanarch Bay (5th).

2, at Carmel Head (7th).

2, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

4, at Cemaes Bay (8th).

1, at Cors Ddyga (9th).

1, at Llyn Llygeirian (10th).

Willow Warbler

2, at Cors Ddyga (4th).

2, at Cemlyn (6th).

6, at Llyn Llygeirian (6th).

48, at Carmel Head (7th).

32+, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

3, at Nant y Sgrwngi, Cemaes (7th).

3, at Llyn Cefni (8th).

Chiffchaff

22, at Carmel Head (7th).

19+, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

4, at Nant y Sgrwngi, Cemaes (7th).

Blackcap

3, at Newborough forest (6th).

15, off Llanddwyn (6th).12, at Carmel Head (7th).

9, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

Common Whitethroat

1, at Cemlyn (8th).

Northern Wheatear

2, at Hen Borth, Cemlyn (5th).

3, at Cemlyn (6th).

2, at Moelfre (6th).

7, at Carmel Head (7th).

23, at Tyn Llan / Cemlyn (7th).

2, at Traeth Bychan (7th).

Yellow Wagtail - (Blue-headed)

1, at Cors Ddyga (9th-10th).

White Wagtail

3, at Cors Ddyga (4th).

2, at Hen Borth, Cemlyn (5th).

18, at Cemlyn (6th).

8+, at Beddmanarch Bay (6th).

3, at Cors Ddyga (7th, 9th).

9, on route from Tregele / Wylfa woods/ Tyddyn Gele to Cemlyn (7th).

36, at Cemlyn (8th).

60, at the Alaw estuary (8th).

Tree Pipit

1, flew over Carmel Head (7th).

1, flew over Cemlyn (8th).

Crossbill

6, at Carmel Head (7th).

2, male and female at Llyn Cefni (8th).

Siskin

4, at garden bird feeders at Talwrn (8th).