Blar i NINA Brage på forfatter "Olsen, Morten Tange"
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Killer whale movements on the Norwegian shelf are associated with herring density
Vogel, Emma; Biuw, Martin; Blanchet, Marie-Anne; Jonsen, Ian D.; Mul, Evert; Johnsen, Espen; Hjøllo, Solfrid Sætre; Olsen, Morten Tange; Dietz, Rune; Rikardsen, Audun (Peer reviewed; Journal article, 2021)Killer whales Orcinus orca have a cosmopolitan distribution with a broad diet rang ing from fish to marine mammals. In Norway, killer whales are regularly observed feeding on overwintering Norwegian spring-spawning (NSS) ...