Sighting Report

Colour Ring
Great Black-backed Gull (Larus marinus) Records Up To 04/11/2025
Colour Ring: Y6AC2
Metal Ring: J1522
Age at Ringing: Pullus
Sex: Unknown

ColourRing	MetalRing	Date	ReportingCircumstance	Location	Country	Latitude	Longitude	EnglishName	LatinName	Observer	From Last KM	Days Elapsed Last	From First KM	Days Elapsed
Y6AC2	J1522	26/06/2015	initial ringing	Jethou West Coast	GUERNSEY	49.45821	-2.465601	Great Black-backed Gull	Larus marinus	Veron, Paul K
Y6AC2	J1522	01/11/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	677	128	677	128
Y6AC2	J1522	11/11/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	10	677	138
Y6AC2	J1522	14/11/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	3	677	141
Y6AC2	J1522	18/11/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Fournier, Olivier	0	4	677	145
Y6AC2	J1522	19/11/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Domec, Didier	0	1	677	146
Y6AC2	J1522	06/12/2015	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Manero, Oscar	3	17	679	163
Y6AC2	J1522	14/12/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	3	8	677	171
Y6AC2	J1522	17/12/2015	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	3	677	174
Y6AC2	J1522	01/01/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	15	677	189
Y6AC2	J1522	10/01/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente,Alfredo , Alzaga, Amaia & Portu, Zigor	0	9	677	198
Y6AC2	J1522	20/01/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	10	677	208
Y6AC2	J1522	26/01/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	6	677	214
Y6AC2	J1522	30/01/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Laridays Group	0	4	677	218
Y6AC2	J1522	03/02/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Garcia, Maite & Herrero, Alfredo	0	4	677	222
Y6AC2	J1522	13/02/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	10	677	232
Y6AC2	J1522	15/02/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Fournier, Olivier	0	2	677	234
Y6AC2	J1522	16/02/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier et al	0	1	677	235
Y6AC2	J1522	28/02/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	12	677	247
Y6AC2	J1522	26/03/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	27	677	274
Y6AC2	J1522	27/03/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Reyes, Ernesto	0	1	677	275
Y6AC2	J1522	11/04/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	15	677	290
Y6AC2	J1522	08/05/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	27	677	317
Y6AC2	J1522	23/05/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	15	677	332
Y6AC2	J1522	04/07/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	42	677	374
Y6AC2	J1522	21/07/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	17	677	391
Y6AC2	J1522	08/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	18	677	409
Y6AC2	J1522	20/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	12	677	421
Y6AC2	J1522	29/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	9	677	430
Y6AC2	J1522	30/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	1	677	431
Y6AC2	J1522	31/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	1	677	432
Y6AC2	J1522	31/08/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	0	677	432
Y6AC2	J1522	01/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	1	677	433
Y6AC2	J1522	02/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	1	677	434
Y6AC2	J1522	03/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	1	677	435
Y6AC2	J1522	05/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	2	677	437
Y6AC2	J1522	05/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	0	677	437
Y6AC2	J1522	15/09/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Domec, Didier	0	10	677	447
Y6AC2	J1522	03/10/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	18	677	465
Y6AC2	J1522	15/10/2016	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Godinou Daniel	3	12	679	477
Y6AC2	J1522	15/10/2016	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	0	679	477
Y6AC2	J1522	17/10/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	3	2	677	479
Y6AC2	J1522	01/11/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	15	677	494
Y6AC2	J1522	10/11/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier and Salvatierra, Emilio	0	9	677	503
Y6AC2	J1522	31/12/2016	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	51	677	554
Y6AC2	J1522	20/01/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Zigor Portu	0	20	677	574
Y6AC2	J1522	29/01/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	9	677	583
Y6AC2	J1522	20/02/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	22	677	605
Y6AC2	J1522	04/03/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Amestoy, Imanol	0	12	677	617
Y6AC2	J1522	03/04/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	30	677	647
Y6AC2	J1522	12/04/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	9	677	656
Y6AC2	J1522	12/05/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	30	677	686
Y6AC2	J1522	29/06/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Domec, Didier	0	48	677	734
Y6AC2	J1522	01/07/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	2	677	736
Y6AC2	J1522	25/07/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	24	677	760
Y6AC2	J1522	27/07/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	2	677	762
Y6AC2	J1522	11/08/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	15	677	777
Y6AC2	J1522	24/08/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	13	677	790
Y6AC2	J1522	04/09/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	11	677	801
Y6AC2	J1522	06/09/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	2	677	803
Y6AC2	J1522	19/09/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	13	677	816
Y6AC2	J1522	21/09/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	2	677	818
Y6AC2	J1522	18/10/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	27	677	845
Y6AC2	J1522	20/10/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	0	2	677	847
Y6AC2	J1522	29/10/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Portu, Zigor	0	9	677	856
Y6AC2	J1522	09/11/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	11	677	867
Y6AC2	J1522	12/11/2017	colour ring sighting	Saint-Pée-sur-Nivelle landfill, Pyrénées Atlantiques	FRANCE	43.38333	-1.5819	Great Black-backed Gull	Larus marinus	Aldalur, Asier and Martin, Gabi	8	3	679	870
Y6AC2	J1522	06/12/2017	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	8	24	677	894
Y6AC2	J1522	04/01/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Remirez, Xabier	0	29	677	923
Y6AC2	J1522	19/01/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	15	677	938
Y6AC2	J1522	20/01/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	1	677	939
Y6AC2	J1522	07/02/2018	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Fournier, Olivier	3	18	679	957
Y6AC2	J1522	18/03/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	3	39	677	996
Y6AC2	J1522	18/03/2018	colour ring sighting	Hendaye, Pyrenee-Atlantique	FRANCE	43.36001	-1.775494	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	8	0	680	996
Y6AC2	J1522	17/05/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	8	60	677	1056
Y6AC2	J1522	26/06/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Leers, Walther	0	40	677	1096
Y6AC2	J1522	30/07/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Justin Chambrelin	0	34	677	1130
Y6AC2	J1522	10/08/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	11	677	1141
Y6AC2	J1522	28/08/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	18	677	1159
Y6AC2	J1522	07/10/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	40	677	1199
Y6AC2	J1522	13/10/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	6	677	1205
Y6AC2	J1522	21/10/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	8	677	1213
Y6AC2	J1522	21/10/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	0	677	1213
Y6AC2	J1522	04/11/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Zigor Portu	0	14	677	1227
Y6AC2	J1522	09/12/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	García, Nekane	0	35	677	1262
Y6AC2	J1522	09/12/2018	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	0	677	1262
Y6AC2	J1522	01/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	23	677	1285
Y6AC2	J1522	02/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	1	677	1286
Y6AC2	J1522	03/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Jose Ardaiz, Xabier Remirez, Ricardo Rodriguez, Jesus Remirez & David Calleja	0	1	677	1287
Y6AC2	J1522	20/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	17	677	1304
Y6AC2	J1522	24/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	4	677	1308
Y6AC2	J1522	25/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	1	677	1309
Y6AC2	J1522	26/01/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Grande, Jose Miguel	0	1	677	1310
Y6AC2	J1522	27/01/2019	colour ring sighting	Hendaye, Pyrenee-Atlantique	FRANCE	43.36001	-1.775494	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	8	1	680	1311
Y6AC2	J1522	03/02/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Zorrozua, Nere	8	7	677	1318
Y6AC2	J1522	22/02/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	19	677	1337
Y6AC2	J1522	08/03/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	14	677	1351
Y6AC2	J1522	09/03/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	1	677	1352
Y6AC2	J1522	09/03/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	0	0	677	1352
Y6AC2	J1522	10/03/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	1	677	1353
Y6AC2	J1522	12/03/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	García, Nekane	0	2	677	1355
Y6AC2	J1522	05/04/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	24	677	1379
Y6AC2	J1522	31/05/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	56	677	1435
Y6AC2	J1522	15/06/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	García, Nekane	0	15	677	1450
Y6AC2	J1522	30/08/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	76	677	1526
Y6AC2	J1522	04/09/2019	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Gory, Laurence	3	5	679	1531
Y6AC2	J1522	27/09/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	3	23	677	1554
Y6AC2	J1522	30/09/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	3	677	1557
Y6AC2	J1522	02/10/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	García, Nekane	0	2	677	1559
Y6AC2	J1522	06/10/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	0	4	677	1563
Y6AC2	J1522	17/11/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Alfredo Valiente, Jon Mikel Orkolaga and Sophie Damian-Picolet	0	42	677	1605
Y6AC2	J1522	14/12/2019	colour ring sighting	Urrugne, Pyrenees Atlantiques	FRANCE	43.38333	-1.683333	Great Black-backed Gull	Larus marinus	Alzaga, Amaia	1	27	678	1632
Y6AC2	J1522	16/12/2019	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Oliver Perez, Aitor Leiza	1	2	677	1634
Y6AC2	J1522	25/02/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Valiente, Alfredo	2	71	678	1705
Y6AC2	J1522	28/02/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	3	678	1708
Y6AC2	J1522	22/06/2020	colour ring sighting	Saint-Pair-Sur-Mer, Manche	FRANCE	48.8139	-1.572848	Great Black-backed Gull	Larus marinus	Desgue, Patrick	604	115	97	1823
Y6AC2	J1522	05/07/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	604	13	678	1836
Y6AC2	J1522	07/07/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	García, Nekane	0	2	678	1838
Y6AC2	J1522	05/08/2020	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Nekane Garcia	2	29	677	1867
Y6AC2	J1522	04/12/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	121	678	1988
Y6AC2	J1522	05/12/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	1	678	1989
Y6AC2	J1522	28/12/2020	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Alain Boeckx	0	23	678	2012
Y6AC2	J1522	27/01/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Etienne Legay	0	30	678	2042
Y6AC2	J1522	29/01/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	2	678	2044
Y6AC2	J1522	12/02/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	14	678	2058
Y6AC2	J1522	06/03/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Hiriart, Emmanuel	0	22	678	2080
Y6AC2	J1522	24/03/2021	colour ring sighting	Burhou	ALDERNEY	49.73058	-2.252712	Great Black-backed Gull	Larus marinus	Bush, Jack	707	18	34	2098
Y6AC2	J1522	25/07/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	707	123	678	2221
Y6AC2	J1522	09/10/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	76	678	2297
Y6AC2	J1522	23/10/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	14	678	2311
Y6AC2	J1522	01/11/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	9	678	2320
Y6AC2	J1522	05/11/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	4	678	2324
Y6AC2	J1522	05/11/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Aldalur, Asier	0	0	678	2324
Y6AC2	J1522	19/11/2021	colour ring sighting	Urrugne, Pyrenees Atlantiques	FRANCE	43.38333	-1.683333	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	14	678	2338
Y6AC2	J1522	27/11/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	8	678	2346
Y6AC2	J1522	04/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	7	678	2353
Y6AC2	J1522	05/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Asier	0	1	678	2354
Y6AC2	J1522	10/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	5	678	2359
Y6AC2	J1522	12/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	2	678	2361
Y6AC2	J1522	21/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Aldalur, Asier and Martin, Gabi	0	9	678	2370
Y6AC2	J1522	22/12/2021	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Aldalur, Asier and Martin, Gabi	0	1	678	2371
Y6AC2	J1522	15/01/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	24	678	2395
Y6AC2	J1522	24/01/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	9	678	2404
Y6AC2	J1522	30/01/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	6	678	2410
Y6AC2	J1522	06/02/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	7	678	2417
Y6AC2	J1522	10/02/2022	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Fréchet-Mauger Cénel	2	4	679	2421
Y6AC2	J1522	29/07/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	169	678	2590
Y6AC2	J1522	14/09/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	47	678	2637
Y6AC2	J1522	30/09/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	16	678	2653
Y6AC2	J1522	01/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	1	678	2654
Y6AC2	J1522	07/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	6	678	2660
Y6AC2	J1522	09/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	2	678	2662
Y6AC2	J1522	14/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	5	678	2667
Y6AC2	J1522	16/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	2	678	2669
Y6AC2	J1522	18/10/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Herrero, Alfredo	0	2	678	2671
Y6AC2	J1522	05/11/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	18	678	2689
Y6AC2	J1522	11/11/2022	colour ring sighting	Ciboure, Pyrenees Atlantique	FRANCE	43.39006	-1.682884	Great Black-backed Gull	Larus marinus	Guyot, Andreas	2	6	677	2695
Y6AC2	J1522	19/11/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	8	678	2703
Y6AC2	J1522	23/12/2022	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	34	678	2737
Y6AC2	J1522	07/01/2023	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	15	678	2752
Y6AC2	J1522	09/01/2023	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Juan Carlos Andrés	2	2	679	2754
Y6AC2	J1522	20/01/2023	colour ring sighting	Saint Jean du Luz, Pyrénées Atlantiques	FRANCE	43.37972	-1.64333	Great Black-backed Gull	Larus marinus	Juan Carlos Andrés	0	11	679	2765
Y6AC2	J1522	03/02/2023	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	2	14	678	2779
Y6AC2	J1522	05/02/2023	colour ring sighting	Ciboure	FRANCE	43.38307	-1.66338	Great Black-backed Gull	Larus marinus	Lamothe, Bertrand	0	2	678	2781