Dear MARMAM community,


We are pleased to announce the following publication in Marine Mammal
Science:



Marie-Thérèse Mrusczok, Emma Luck, Ted Cheeseman, Jamie Coleman, Javier
Cotín, Andrew Peacock, Robert A. Stefansson, and Menja von Schmalensee. *First
documented movement of wild killer whales (Orcinus orca) between Iceland
and Norway*. Marine Mammal Science. Early View:
https://doi.org/10.1111/mms.13187



Abstract: In this publication, the first photographic match, round-trip,
and one-way movement of four wild killer whales between Iceland and Norway
are described – the only other killer whale previously documented to have
swum from Iceland to Norway being the male killer whale Keiko, who was
tracked using satellite telemetry. Sightings and observations of the four
individuals between 2018 and 2024 were obtained by a combination of citizen
science and dedicated research cruises along the Icelandic and Norwegian
shoreline. In Iceland, data collection was part of a long-term running
photo-identification study (2014-2024), and images taken in Norwegian
waters were uploaded to the citizen science web platform Happywhale,
subsequently resulting in the photo-ID matches. Ongoing efforts for data
collection, to determine the regularity of long-distance and round-trip
movements through international collaboration, will aid in our
understanding of killer whale populations and their conservation status in
the North Atlantic.


Find the publication at: https://doi.org/10.1111/mms.13187

Find more information on our research efforts at:

www.orcaguardians.org

www.nsv.is



For further inquiries please contact: i...@orcaguardians.org



All the best,

Marie Mrusczok
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