Dear colleagues, My co-authors and I are happy to announce our new publication on the harbour seal mating system, and male-male aggression in relation to mating: Galatius A, Teilmann J, Tougaard J, Dietz R. 2020 "Variation of male-male aggression patterns in harbor seals (Phoca vitulina)" in Aquatic Mammals. We briefly review available evidence of male-male aggression in relation to harbour seal mating, and with new data from Denmark, provide evidence that patterns of aggression are different in different areas. A pdf copy is available upon request. Best regards, Anders Galatius ___________________________________________ Anders Galatius, PhD Senior scientist, Biologist Department of Bioscience, Aarhus University Section for Marine Mammal Research Frederiksborgvej 399, DK-4000 Roskilde, Denmark Phone: +45 87158694 Mobile: +45 28710372 http://person.au.dk/en/agj@bios.au.dk [sender_logo_uk]