Lesser Black-backed Gull
Larus fuscus · Lifer #325
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Photos: 3 Forms: 1
graellsii (graellsii)
IL-EUS-DE
5ISSF, 2Form. One ISSF primary in NA and Europe, others are Europe, Eurasia, and Oceania. Plumage varies, with breeding with blacker back and non-breeding greyer. M/F similar.