Judged only on upper part colors we cannot safely dismiss an intergrade between intermedius and graellsii, but it is paler than a classical Danish breeding intermedius. In front of the Lesser Black-backed Gull there is a adult Yellow-legged Gull
Wednesday, 26 August 2009
Lesser Black-backed Gull (Larus fuscus graellsii), 3cy, 28.11.2007, Aarhus East Harbor
Putative Western Lesser Black-backed Gull (Larus fuscus graellsii)
Judged only on upper part colors we cannot safely dismiss an intergrade between intermedius and graellsii, but it is paler than a classical Danish breeding intermedius. In front of the Lesser Black-backed Gull there is a adult Yellow-legged Gull
Judged only on upper part colors we cannot safely dismiss an intergrade between intermedius and graellsii, but it is paler than a classical Danish breeding intermedius. In front of the Lesser Black-backed Gull there is a adult Yellow-legged Gull
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