Southern Colour Ringing Group

Black-headed Gull Chroicocephalus ridibundus recoveries

These birds ringed by the Southern Colour Ringing Group have been recovered elsewhere, or have been ringed elsewhere and re-captured or re-sighted by us. Click on a ring number to see a life history for that bird and a map of its known movements.

Ring number Age / sex Activity Date Location Movement Duration

EZ70390

2D70

 1 Ringed 29 Jun 2022 Fishers Green, Essex
Colour marks read 21 Aug 2023 Redesmere, Cheshire 227km NW 1y 1m 23d

EZ70415

2F35

 1 Ringed 26 Jun 2023 Fishers Green, Essex
Colour marks read 29 Jul 2023 Rye Meads, Hertfordshire 7km N 0y 1m 3d
Colour marks read 11 Aug 2023 Fairburn Ings RSPB, West Yorkshire 243km NNW 0y 1m 16d

EZ70158

2C38

 1 Ringed 22 Jun 2019 Fishers Green, Essex
Colour marks read 08 May 2021 Fishers Green, Essex 0km 1y 10m 16d
Colour marks read 09 May 2021 Rye Meads Scrape, Hertfordshire 7km N 1y 10m 17d
20 May 2021 Amwell Gravel Pits, Hertfordshire 9km N 1y 10m 28d ➖
Colour marks read 24 Mar 2022 Amwell Gravel Pits, Hertfordshire 9km N 2y 9m 2d
Colour marks read 20 May 2021
to
24 Mar 2022		 Amwell Gravel Pits, Hertfordshire 9km N 2y 9m 2d ➕
Colour marks read 29 Mar 2023 Rye Meads, Hertfordshire 7km N 3y 9m 7d ➖
Colour marks read 11 Jul 2023 Rye Meads, Hertfordshire 7km N 4y 0m 19d
Colour marks read 29 Mar 2023
to
11 Jul 2023		 Rye Meads, Hertfordshire 7km N 4y 0m 19d ➕

EZ70296

2D05

 1 Ringed 26 Jun 2023 Fishers Green, Essex
Found dead 10 Jul 2023 Fishers Green, Essex 0km 0y 0m 14d

EZ58364

2A94

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 14 Jun 2020 Fleet Services South, United Kingdom 74km SW 2y 0m 5d
Colour marks read 29 Apr 2022 Fishers Green, Essex 0km 3y 10m 20d ➖
Colour marks read 16 Jun 2022 Fishers Green, Essex 0km 4y 0m 7d
Colour marks read 29 Jun 2023 Fishers Green, Essex 0km 5y 0m 20d
Colour marks read 29 Apr 2022
to
29 Jun 2023		 Fishers Green, Essex 0km 5y 0m 20d ➕

EZ58365

2A95

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 11 Nov 2019 Wollaton Park, UK 159km NNW 1y 5m 2d
Colour marks read 26 Jun 2021 Fishers Green, Essex 0km 3y 0m 17d ➖
Colour marks read 29 Apr 2022 Fishers Green, Essex 0km 3y 10m 20d
Colour marks read 29 Jun 2023 Fishers Green, Essex 0km 5y 0m 20d
Colour marks read 26 Jun 2021
to
29 Jun 2023		 Fishers Green, Essex 0km 5y 0m 20d ➕

EZ58358

2A62

 1 Ringed 04 Jul 2017 Fishers Green, Essex
Colour marks read 11 Jan 2019 Madrid Río, Manzanares river (Madrid city), SPAIN 1289km SSW 1y 6m 7d
Colour marks read 09 Mar 2019 Pinto Landfill Site, SPAIN 1303km SSW 1y 8m 5d
Colour marks read 04 Jun 2019 Fishers Green, Essex 0km 1y 11m 0d
Colour marks read 23 Nov 2019 Pinto Landfill Site, SPAIN 1303km SSW 2y 4m 19d ➖
Re-sighted 20 Feb 2021 Pinto Landfill Site, SPAIN 1303km SSW 3y 7m 16d
Re-sighted 23 Nov 2019
to
20 Feb 2021		 Pinto Landfill Site, SPAIN 1303km SSW 3y 7m 16d ➕
Colour marks read 25 Jun 2021 Fishers Green, Essex 0km 3y 11m 21d ➖
Colour marks read 26 Jun 2021 Fishers Green, Essex 0km 3y 11m 22d
Colour marks read 11 Jun 2022 Fishers Green, Essex 0km 4y 11m 7d
Colour marks read 24 Jun 2023 Fishers Green, Essex 0km 5y 11m 20d
Colour marks read 25 Jun 2021
to
24 Jun 2023		 Fishers Green, Essex 0km 5y 11m 20d ➕

EZ70246

2D28

 1 Ringed 08 Jun 2021 Fishers Green, Essex
Colour marks read 10 Jan 2022 Ogston Reservoir, UK 185km NNW 0y 7m 2d ➖
Colour marks read 15 Oct 2022 Ogston Reservoir, UK 186km NNW 1y 4m 7d
Colour marks read 17 Oct 2022 Ogston Reservoir, UK 186km NNW 1y 4m 9d
Colour marks read 10 Jan 2022
to
17 Oct 2022		 Ogston Reservoir, UK 186km NNW 1y 4m 9d ➕
Colour marks read 24 Jun 2023 Rye Meads, Hertfordshire 7km N 2y 0m 16d

EZ84940

2C62

 1 Ringed 22 Jun 2020 Sunnymead Farm, United Kingdom
Colour marks read 05 Jun 2023 Old Hall Marshes, Essex 12km SW 2y 11m 14d

EZ70303

2D46

 1 Ringed 03 Jun 2021 Fishers Green, Essex
Re-sighted 16 Nov 2021 The Dam Chew Valley Lake, United Kingdom 184km W 0y 5m 13d
Colour marks read 08 Apr 2022 Lavell’s Lake Hurst, UK 66km WSW 0y 10m 5d ➖
Colour marks read 12 Apr 2022 Lavell’s Lake Hurst, UK 66km WSW 0y 10m 9d
Colour marks read 08 Apr 2022
to
12 Apr 2022		 Lavell’s Lake Hurst, UK 66km WSW 0y 10m 9d ➕
Colour marks read 24 May 2022 Rye Meads, Hertfordshire 7km N 0y 11m 21d
Colour marks read 06 Nov 2022 Blagdon Lake, Somerset 191km W 1y 5m 3d
Colour marks read 02 Jun 2023 Rye Meads, Hertfordshire 7km N 1y 11m 30d

Map of recoveries

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