North West England Gull Project

P1130439.jpg

Recovery map for Lesser Black-backed Gull GY39639

N:2W5

Movement details

This map shows the resighting and recapture history for the Lesser Black-backed Gull ringed with metal ring GY39639. At ringing it was aged as a nestling (EURING code 1).

Activity Date Location Movement Duration
Ringed 11 Jul 2024 Walney Island, Cumbria
Recaptured 23 Jul 2024 Walney Island, Cumbria 0km 0y 0m 12d
Colour marks read 25 Oct 2024 Praia do Sul, Nazaré, Leiria, Portugal 1669km SSW 0y 3m 14d
Colour marks read 28 Oct 2025 Matosinhos, Porto, Portugal 1489km SSW 1y 3m 17d
Colour marks read 28 Oct 2025 Matosinhos, Porto, Portugal 1489km SSW 1y 3m 17d
Colour marks read 28 Oct 2025
to
28 Oct 2025
Matosinhos, Porto, Portugal 1489km SSW 1y 3m 17d
Colour marks read 08 Mar 2026 Bir Jdid Landfill, Morocco, Morocco 2325km SSW 1y 7m 25d

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