Dear colleagues, We are happy to announce that abstract submission for the XI International Conference «Marine mammals of the Holarctic» 2020 is now open! The objectives of the Conference are to discuss the results and prospects of marine mammal research, and their protection and use in the Northern Hemisphere. Abstract submission deadline is July 31, 2020. The Organizing Committee welcomes the participants to propose workshops and special events, which may occur during the conference, and invites the cooperation and welcomes any assistance from individuals and organizations with an interest in the Conference and its activities. The application deadline is May 30, 2020. Please send proposals to the Organizing Committee by e-mail: HOLARCTIC2020@GMAIL.COM More information: https://marmam.ru/en/conference/ С уважением, Светлана Артемьева. Sincerely yours, Svetlana Artemieva. +7916353-86-10 Институт проблем экологии и эволюции им. А.Н. Северцова Российской академии наук 119071, Москва, Ленинский проспект 33, Россия A.N. Severtsov Institute of the Ecology and Evolution, Russian Academy of Sciences 33 Leninskiy prosp., Moscow, 119071, Russia www.sev-in.ru <http://www.sevin.ru/> НИ Зоологический музей Московского государственного университета им. Ломоносова, 125009, Москва, Большая Никитская д.2 Research Zoological Museum of Moscow Lomonosov State University Bolshaya Nikitskaya Str., 2 Moscow 125009 Russia