Reference citation: Vikingsson G.A., Olafsdottir, D., Sigurjonsson, J. 2003. Diet of harbour porpoises (Phocoena phocoena) in Icelandic coatal waters. NAMMCO Scientific Publications, 5:243-270
Source citation: Benjamin Planque, Raul Primicerio, Kathrine Michalsen, Michaela Aschan, Grégoire Certain, Padmini Dalpadado, Harald Gjøsæater, Cecilie Hansen, Edda Johannesen, Lis Lindal Jørgensen, Ina Kolsum, Susanne Kortsch, Lise-Marie Leclerc, Lena Omli, Mette Skern-Mauritzen, and Magnus Wiedmann 2014. Who eats whom in the Barents Sea: a food web topology from plankton to whales. Ecology 95:1430–1430. https://doi.org/10.1890/13-1062.1
