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

EM38389

2F04

6 Ringed 01 Feb 2023 Southchurch Hall Park, Essex
Colour marks read 02 Feb 2023 Southend Seafront, Essex 0km WSW 0y 0m 1d
Colour marks read 07 Mar 2023 Southend Seafront, Essex 0km WSW 0y 1m 6d
Colour marks read 02 Feb 2023
to
07 Mar 2023
Southend Seafront, Essex 0km WSW 0y 1m 6d

EM38395

2F09

6 Ringed 02 Feb 2023 Southend Seafront, Essex
Colour marks read 07 Mar 2023 Southend Seafront, Essex 0km 0y 1m 5d

EA55994

2D75

6 Ringed 01 Feb 2023 Castle Park, Essex
Colour marks read 02 Feb 2023 Castle Park, Essex 0km 0y 0m 1d
Colour marks read 01 Mar 2023 Castle Park, Essex 0km 0y 1m 0d
Colour marks read 02 Mar 2023 Castle Park, Essex 0km 0y 1m 1d
Colour marks read 02 Feb 2023
to
02 Mar 2023
Castle Park, Essex 0km 0y 1m 1d

EZ70310

2D54

1 Ringed 16 Jul 2021 Fishers Green, Essex
Colour marks read 26 Feb 2023 Gann Estuary, Pembrokeshire 355km W 1y 7m 10d

EZ70388

2D68

1 Ringed 29 Jun 2022 Fishers Green, Essex
Colour marks read 23 Feb 2023 Beddington, Greater London 37km SSW 0y 7m 25d

EZ58344

2A43

1 Ringed 13 Jun 2017 Fishers Green, Essex
Colour marks read 01 May 2018 Rye Meads, Hertfordshire 7km N 0y 10m 18d
Colour marks read 27 May 2018 Taw Estuary, Barnstaple, Devon, UK 299km WSW 0y 11m 14d
Colour marks read 10 Oct 2018 Boscawen Park, Truro, Cornwall 387km WSW 1y 3m 27d
Colour marks read 10 Apr 2019 Fishers Green, Essex 0km 1y 9m 28d
Colour marks read 18 Jul 2020 Ferry Bridge, Portland, Dorset 212km SW 3y 1m 5d
Colour marks read 22 Aug 2021 Boscawen Park, Truro, Cornwall 387km WSW 4y 2m 9d
Colour marks read 24 Sep 2021 Truro, United Kingdom 387km WSW 4y 3m 11d
Colour marks read 06 Oct 2021 Truro, United Kingdom 387km WSW 4y 3m 23d
Colour marks read 24 Sep 2021
to
06 Oct 2021
Truro, United Kingdom 387km WSW 4y 3m 23d
Colour marks read 30 Oct 2021 Boscawen Park, Truro, Cornwall 387km WSW 4y 4m 17d
Colour marks read 11 Jan 2022 Boscawen Park, Truro, Cornwall 387km WSW 4y 6m 29d
Colour marks read 30 Oct 2021
to
11 Jan 2022
Boscawen Park, Truro, Cornwall 387km WSW 4y 6m 29d
Colour marks read 22 Oct 2022 Truro, United Kingdom 387km WSW 5y 4m 9d
Colour marks read 21 Feb 2023 Walthamstow Wetlands, Greater London, UK 14km SSW 5y 8m 8d

EZ70244

2D25

1 Ringed 08 Jun 2021 Fishers Green, Essex
Found dead 16 Feb 2023 Southend Seafront, Essex 54km ESE 1y 8m 8d

EM38397

2F11

6 Ringed 02 Feb 2023 Southend Seafront, Essex
Colour marks read 09 Feb 2023 Southend Seafront, Essex 0km 0y 0m 7d

EZ70994

2B01

1 Ringed 09 Jun 2018 Fishers Green, Essex
Colour marks read 26 Dec 2018 River of Bilbao (Bizkaia), SPAIN 966km SSW 0y 6m 17d
Colour marks read 15 Feb 2019 Bilbao, Vizcaya, Spain 963km SSW 0y 8m 6d
Colour marks read 25 Dec 2020 Bilbao, Vizcaya, Spain 963km SSW 2y 6m 16d
Colour marks read 15 Feb 2019
to
25 Dec 2020
Bilbao, Vizcaya, Spain 963km SSW 2y 6m 16d
Colour marks read 15 Dec 2022 River of Bilbao (Bizkaia), SPAIN 966km SSW 4y 6m 6d
Colour marks read 19 Dec 2022 Bilbao, Vizcaya, Spain 963km SSW 4y 6m 10d
Colour marks read 26 Dec 2022 Bilbao, Vizcaya, Spain 963km SSW 4y 6m 17d
Colour marks read 19 Dec 2022
to
26 Dec 2022
Bilbao, Vizcaya, Spain 963km SSW 4y 6m 17d
Colour marks read 19 Jan 2023 River of Bilbao (Bizkaia), SPAIN 966km SSW 4y 7m 10d
Colour marks read 26 Jan 2023 Leioa, Bizkaia, Spain, Spain 958km SSW 4y 7m 17d
Re-sighted 03 Feb 2023 River of Bilbao (Bizkaia), SPAIN 966km SSW 4y 7m 25d

EZ70956

2A55

1 Ringed 04 Jul 2017 Fishers Green, Essex
Colour marks read 21 Jan 2023 Boreham near Chelmsford, Essex 39km E 5y 6m 17d

Map of recoveries

© 2017-2024 Southern Colour Ringing Group

Website design and build by Garganey Consulting