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Population Trends in Herring Gulls (Larus argentatus), Great Black-backed Gulls (Larus marinus) and Lesser Black-backed Gulls (Larus fuscus fuscus) in Finland
(Waterbird Soc., 2016)
After an increase from the 1930s through the mid-1990s, the populations of the Herring Gull (Larus argentatus), the Lesser Black-backed Gull (L. fuscus fuscus), and the Great Black-backed Gull (L. marinus) in Finland are ...