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

EZ12254

2RNS

1 Ringed 08 Jun 2016 Fishers Green, Essex
Colour marks read 31 Oct 2017 Osterley Park, Greater London 35km SW 1y 4m 23d
Colour marks read 06 Dec 2017 Osterley Park, Greater London 35km SW 1y 5m 28d
Colour marks read 09 Dec 2017 Osterley Park, Greater London 35km SW 1y 6m 1d
Colour marks read 25 Sep 2018 Osterley Park, Greater London 35km SW 2y 3m 17d
Colour marks read 15 Oct 2018 Osterley Park, Greater London 35km SW 2y 4m 7d
Colour marks read 15 Oct 2019 Osterley Park, Greater London 35km SW 3y 4m 7d
Colour marks read 31 Oct 2017
to
15 Oct 2019
Osterley Park, Greater London 35km SW 3y 4m 7d

EZ70102

2B83

1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 08 Oct 2019 Sheffield 210km NNW 0y 3m 24d

EZ70115

2B93

1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 02 Oct 2019 Camel Estuary 366km WSW 0y 3m 18d

EZ70106

2B82

1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 18 Sep 2019 Rye Meads, Hertfordshire 7km N 0y 3m 4d

EZ70180

2C59

1 Ringed 10 Jul 2019 Fishers Green, Essex
Colour marks read 27 Jul 2019 Fishers Green, Essex 0km 0y 0m 17d
Colour marks read 17 Sep 2019 Fishers Green, Essex 0km 0y 2m 7d
Colour marks read 27 Jul 2019
to
17 Sep 2019
Fishers Green, Essex 0km 0y 2m 7d

EZ58265

2RTN

1 Ringed 30 Jun 2016 Fishers Green, Essex
Colour marks read 06 Mar 2017 Rye Meads, Hertfordshire 7km N 0y 8m 4d
Colour marks read 20 Apr 2018 Rye Meads, Hertfordshire 7km N 1y 9m 21d
Colour marks read 06 Apr 2019 Rye Meads, Hertfordshire 7km N 2y 9m 7d
Colour marks read 14 Apr 2019 Rye Meads, Hertfordshire 7km N 2y 9m 15d
Colour marks read 08 May 2019 Rye Meads, Hertfordshire 7km N 2y 10m 8d
Colour marks read 08 Jun 2019 Rye Meads, Hertfordshire 7km N 2y 11m 9d
Colour marks read 06 Mar 2017
to
08 Jun 2019
Rye Meads, Hertfordshire 7km N 2y 11m 9d
Colour marks read 16 Sep 2019 Amwell Gravel Pits, Hertfordshire 9km N 3y 2m 17d

EZ58450

2A89

1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 14 Sep 2019 Sandymount Strand, IRELAND 454km WNW 1y 3m 5d

EZ70105

2B84

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

EZ70124

2B99

1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 24 Aug 2019 Booterstown Strand, Dublin, IRELAND 454km WNW 0y 2m 10d

EZ70980

2A73

1 Ringed 23 May 2018 Fishers Green, Essex
Colour marks read 11 May 2019 Rye Meads, Hertfordshire 7km N 0y 11m 18d
Colour marks read 06 Jul 2019 Camel Estuary 366km WSW 1y 1m 13d
Colour marks read 18 Aug 2019 Camel Estuary 366km WSW 1y 2m 26d
Colour marks read 06 Jul 2019
to
18 Aug 2019
Camel Estuary 366km WSW 1y 2m 26d

Map of recoveries

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