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

EZ70178

2C57

 1 Ringed 10 Jul 2019 Fishers Green, Essex
Colour marks read 27 Jul 2019 Fishers Green, Essex 0km 0y 0m 17d
Colour marks read 23 Sep 2020 Grovebury Sandpit, Leighton Buzzard, Bedfordshire 49km WNW 1y 2m 13d
Colour marks read 06 May 2021 Cliffe, Rochester, Kent 43km SE 1y 9m 26d
Colour marks read 14 Feb 2022 Bexley Tip, Greater London 31km SSE 2y 7m 4d
Colour marks read 13 Apr 2022 Connaught Water, Essex 8km SSE 2y 9m 3d

EY99594

2LBD

 1 Ringed 26 Jun 2015 Fishers Green, Essex
Colour marks read 18 May 2016 Fishers Green, Essex 0km 0y 10m 22d ➖
Colour marks read 16 Jun 2016 Fishers Green, Essex 0km 0y 11m 21d
Colour marks read 18 May 2016
to
16 Jun 2016		 Fishers Green, Essex 0km 0y 11m 21d ➕
Colour marks read 11 Apr 2017 Cliffe, Rochester, Kent 43km SE 1y 9m 16d
Colour marks read 06 May 2018 Fishers Green, Essex 0km 2y 10m 10d ➖
Colour marks read 10 Apr 2019 Fishers Green, Essex 0km 3y 9m 15d
Colour marks read 04 Jun 2019 Fishers Green, Essex 0km 3y 11m 9d
Colour marks read 06 May 2018
to
04 Jun 2019		 Fishers Green, Essex 0km 3y 11m 9d ➕
Colour marks read 14 Apr 2021 Earlswood Lakes, West Midlands 144km WNW 5y 9m 19d
Colour marks read 15 Apr 2021 Marsh Lane Nature Reserve, Warwickshire 139km NW 5y 9m 20d
Colour marks read 25 Jun 2021 Fishers Green, Essex 0km 5y 11m 30d ➖
Colour marks read 26 Jun 2021 Fishers Green, Essex 0km 6y 0m 0d
Colour marks read 24 Mar 2022 Fishers Green, Essex 0km 6y 8m 26d
Colour marks read 11 Apr 2022 Fishers Green, Essex 0km 6y 9m 16d
Colour marks read 25 Jun 2021
to
11 Apr 2022		 Fishers Green, Essex 0km 6y 9m 16d ➕

EZ58370

2A96

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 02 Apr 2022 Rye Meads, Hertfordshire 7km N 3y 9m 24d

EZ70124

2B99

 1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 24 Aug 2019 Booterstown Strand, Dublin, Eire 454km WNW 0y 2m 10d
Colour marks read 28 Aug 2020 Sandymount Strand, Ireland 454km WNW 1y 2m 14d
Colour marks read 27 Nov 2021 Bull Island, Dublin Bay , Dublin, Eire 454km WNW 2y 5m 13d ➖
Colour marks read 29 Nov 2021 Bull Island, Dublin Bay , Dublin, Eire 454km WNW 2y 5m 15d
Colour marks read 27 Nov 2021
to
29 Nov 2021		 Bull Island, Dublin Bay , Dublin, Eire 454km WNW 2y 5m 15d ➕

EZ58465

2B33

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 11 Mar 2020 London Wetland Centre, Barnes, Greater London 30km SW 1y 9m 2d ➖
Colour marks read 20 Mar 2020 London Wetland Centre, Barnes, Greater London 30km SW 1y 9m 11d
Colour marks read 11 Mar 2020
to
20 Mar 2020		 London Wetland Centre, Barnes, Greater London 30km SW 1y 9m 11d ➕
Colour marks read 01 Oct 2020 Beddington, Greater London 37km SSW 2y 3m 22d
Colour marks read 12 Mar 2021 London Wetland Centre, Barnes, Greater London 30km SW 2y 9m 3d ➖
Re-sighted 11 Jun 2021 London Wetland Centre, Barnes, Greater London 30km SW 3y 0m 2d
Colour marks read 17 Oct 2021 London Wetland Centre, Barnes, Greater London 30km SW 3y 4m 8d
Colour marks read 12 Mar 2021
to
17 Oct 2021		 London Wetland Centre, Barnes, Greater London 30km SW 3y 4m 8d ➕

EZ70102

2B83

 1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 08 Oct 2019 Sheffield, UK 210km NNW 0y 3m 24d
Colour marks read 16 Oct 2021 Walthamstow Wetlands, Greater London 14km SSW 2y 4m 2d

EZ70172

2C51

 1 Ringed 22 Jun 2019 Fishers Green, Essex
Colour marks read 18 May 2020 Amwell Gravel Pits, Hertfordshire 9km N 0y 10m 26d
Re-sighted 11 Oct 2021 Dawlish Warren, Devon 268km WSW 2y 3m 19d

EZ58490

2B22

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 25 Jun 2021 Fishers Green, Essex 0km 3y 0m 16d ➖
Colour marks read 26 Jun 2021 Fishers Green, Essex 0km 3y 0m 17d
Colour marks read 25 Jun 2021
to
26 Jun 2021		 Fishers Green, Essex 0km 3y 0m 17d ➕

EZ58230

2B51

 1 Ringed 22 Jun 2018 Fishers Green, Essex
Colour marks read 17 Jul 2018 Fishers Green, Essex 0km 0y 0m 25d
Colour marks read 18 Jan 2019 Lackford Lakes, Suffolk 80km NE 0y 6m 27d
Colour marks read 25 Jun 2021 Fishers Green, Essex 0km 3y 0m 3d

EZ70132

2C10

 1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 16 May 2020 Crabtree Wharf, Fulham, Greater London 29km SSW 0y 11m 2d
Colour marks read 06 Jun 2020 Ponders End Lake, Greater London 8km S 0y 11m 23d
Colour marks read 21 May 2021 Rye Meads, Hertfordshire 7km N 1y 11m 7d
Colour marks read 26 May 2021 Amwell Gravel Pits, Hertfordshire 9km N 1y 11m 12d
Colour marks read 25 Jun 2021 Fishers Green, Essex 0km 2y 0m 11d

Map of recoveries

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