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

EZ70105

2B84

 1 Ringed 14 Jun 2019 Fishers Green, Essex
Re-sighted 03 Sep 2019 Little Marlow, Buckinghamshire 51km WSW 0y 2m 20d

EZ71000

2B09

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 17 Jul 2018 Fishers Green, Essex 0km 0y 1m 8d ➖
Colour marks read 04 Jun 2019 Fishers Green, Essex 0km 0y 11m 26d
Colour marks read 29 Jul 2019 Fishers Green, Essex 0km 1y 1m 20d
Colour marks read 17 Jul 2018
to
29 Jul 2019		 Fishers Green, Essex 0km 1y 1m 20d ➕

EZ70167

2C47

 1 Ringed 22 Jun 2019 Fishers Green, Essex
Colour marks read 29 Jul 2019 Nevern Estuary, UK 332km W 0y 1m 7d

EZ70164

2C44

 1 Ringed 22 Jun 2019 Fishers Green, Essex
Colour marks read 28 Jul 2019 Amwell Gravel Pits, Hertfordshire 9km N 0y 1m 6d

EZ70125

2C04

 1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 13 Jul 2019 Little Marlow, Buckinghamshire 51km WSW 0y 0m 29d

EZ70119

2B98

 1 Ringed 14 Jun 2019 Fishers Green, Essex

EZ58348

2A47

 1 Ringed 13 Jun 2017 Fishers Green, Essex
Colour marks read 06 Aug 2017 Rutland Water, Rutland, UK 116km NNW 0y 1m 24d
Colour marks read 25 May 2018 Amwell Gravel Pits, Hertfordshire 9km N 0y 11m 12d
Colour marks read 14 Jun 2018 Slimbridge Wetland Centre, Gloucestershire 164km W 1y 0m 1d
Colour marks read 04 Jun 2019 Fishers Green, Essex 0km 1y 11m 22d

EZ58449

2A90

 1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 10 Feb 2019 Praia do Canaval, Spain, Spain 1240km SW 0y 8m 1d
Colour marks read 11 Feb 2019 Lagares River mouth, Vigo, Pontevedra, Spain 1242km SW 0y 8m 2d
Colour marks read 10 Mar 2019 Enseada de Meira, Spain, Spain 1236km SW 0y 9m 1d
Colour marks read 24 May 2019 Grafham Water, Huntingdon, Cambridgeshire 68km NNW 0y 11m 15d

EZ12250

2RNL

 1 Ringed 08 Jun 2016 Fishers Green, Essex
Colour marks read 07 May 2018 Fishers Green, Essex 0km 1y 10m 29d
Colour marks read 07 Oct 2018 Woolwich Arsenal Riverside, Greater London 24km SSE 2y 3m 29d
Colour marks read 12 Dec 2018 Albert Basin, North Woolwich, Greater London 23km SSE 2y 6m 4d ➖
Colour marks read 29 Jan 2019 Albert Basin, North Woolwich, Greater London 23km SSE 2y 7m 21d
Colour marks read 15 Feb 2019 Albert Basin, North Woolwich, Greater London 23km SSE 2y 8m 7d
Colour marks read 12 Dec 2018
to
15 Feb 2019		 Albert Basin, North Woolwich, Greater London 23km SSE 2y 8m 7d ➕
Colour marks read 06 May 2019 Fishers Green, Essex 0km 2y 10m 28d

EZ58231

2B59

 1 Ringed 22 Jun 2018 Fishers Green, Essex
Colour marks read 05 May 2019 Staines Reservoirs, UK 43km SW 0y 10m 13d

Map of recoveries

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