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Intra-population variation in the diet of an avian top predator: generalist and specialist foraging in Great Black-backed Gulls Larus marinus

Katherine Westerberg, Auteur ; Richard Brown, Auteur ; Giselle Eagle, Auteur ; Stephen C. Votier, Auteur

Dans Bird Study (66(3) July, 2019)

Capsule: Great Black-backed Gulls Larus marinus breeding on Skokholm, UK, fed predominantly on seabirds, rabbits, refuse, and marine prey, with the majority of pairs being dietary generalists, but with some specialist pairs.Aims: To understand t[...]

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