First calendar year (Juvenile > 1st winter)
Lesser Black-backed Gull. Suffolk, 16 June 2025
Lesser Black-backed Gull. Norfolk, 07 August 2025
Lesser Black-backed Gull. Norfolk, 07 August 2025
Lesser Black-backed Gull. Norfolk, 07 August 2025
Lesser Black-backed Gull. Norfolk, 07 August 2025
Lesser Black-backed Gull. Norfolk, 13 August 2025
Lesser Black-backed Gull. Norfolk, 16 August 2025
Lesser Black-backed Gull. Norfolk, 19 August 2025
Lesser Black-backed Gull. Norfolk, 26 August 2025
Lesser Black-backed Gull. Norfolk, 26 August 2025
Lesser Black-backed Gull. Norfolk, 26 August 2025
Lesser Black-backed Gull. Norfolk, 28 August 2025
Lesser Black-backed Gull. Norfolk, 08 September 2025
