Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Evgeniia V. Volkova"'
Autor:
Tatiana V. Ivkovich, Alexandr M. Burdin, Ekaterina Chernyaeva, Sofia S. Okorokova, Tatiana V. Malinina, Erich Hoyt, Evgeniia V. Volkova, Marina V. Shitova
Publikováno v:
Mammalian Biology. 97:72-79
Dietary specialization has led to the origin of several ecotypes of killer whales (Orcinus orca). Comparing the feeding habits of different populations within an ecotype is valuable for understanding the evolution of foraging strategies. In this stud
Autor:
Erich Hoyt, Ivan D. Fedutin, Ekaterina N. Ovsyanikova, Alexander M. Burdin, O. V. Shpak, Olga A. Filatova, Evgeniia V. Volkova, Tatiana V. Ivkovich
Publikováno v:
Polar Biology. 42:931-941
Top predators strongly impact the structure of ecosystems through the top-down cascading effects on prey species. Killer whales (Orcinus orca), the top predators in marine ecosystems, are increasing their presence in the Arctic following the ice cove