Marine mammal hotspots across the circumpolar Arctic - Hamilton, Charmain; Lydersen, Christian; Aars, Jon; Acquarone, Mario; Atwood, Todd; Baylis, Alastair; Biuw, Martin; Boltunov, Andrei; Born, Erik; Boveng, Peter; Brown, Tanya; Cameron, Michael; et al. (Diversity and Distributions, 2022)