Born, E.W., Stefansson, E., Mikkelsen, B., Laidre, K.L., Andersen, L.W., Rigét, F.F., Villum Jensen, M. and Bloch, D. 2014. A note on a walrus’ European odyssey. NAMMCO Scientific Publications. 9, (Feb. 2014), 75–91. DOI:https://doi.org/10.7557/3.2921.