
Dr. Heike Vester
Biologist / Founder
Specialized in social behaviour & bio-acoustics of marine animals
Born in Germany, studied Biology in Berlin and moved to Northern Norway in 1998.
1999-2003 Master thesis in Arctic Biology and Physiology at the University of Tromsø.
Moved to Henningsvær / Lofoten in 2004 and founded Ocean Sounds in August 2005.
Since 2003 studies the behavior and communication of Orcas in northern Norway.
Since 2006 studies all whales and dolphins, in particular long-finned pilot whales in the Vestfjord.
2008-2010 Scientific Tourism project in Patagonia, Chile.
2012-2016 lecturer for Animal Behavior and Biology of Marine Mammals at the University of Nordland in Bodø and supervised bachelor and master students.
2017 PhD in Biology on the vocal behavior of killer whales and long-finned pilot whales in northern Norway – in cooperation with the Cognitive Ethology Group/German Primate Center at the University of Göttingen in Germany, the Max Planck Institute for Dynamics and Self-Organization.
PhD thesis “Vocal Repertoire of two matrilineal whale species – the killer whale and the long-finned pilot whale in Norway
She is currently an associate professor at Nord University in Bodo, Norway.
And teaches Marine Mammal Biology (BIO2022 and BIO2023) at the faculty for Biosciences and Aquaculture, and is a scientist of the Ecology Group.

Ellyne Hamran
Biologist
2014 Master of Science Degree in Marine Ecology from the University of Nordland: Distribution and vocal behavior of Atlantic white-sided dolphins (Lagenorhynchus acutus) in northern Norway. Under the supervision of Heike Vester and part of the Ocean Sounds research project. She moved to Norway in 2010 to study a Bachelor of Science Degree in Biology at the University of Nordland and started working with Dr. Vester / OceanSounds in 2012 on her bachelor thesis on Killer Whale Photo-ID. She also started a stranding network group in Bodo for OS with a stranded Sowerbys beaked whale. She has been a member of OS ever since.

Prof. Giovanna Bertella
Biologist
From the beautiful Tuscany (Italy), Giovanna moved to Northern Norway in 1999. She gained a PhD at the Department of Sociology, Political Science and Community Planning at the University of Tromsø in 2011. She is now employed at the School of Business and Economics at UiT The Arctic University of Norway, Tromsø. Among her research interests is the use of animals in tourism from an experiential and ethical perspective, and the related management challenges and possibilities. She has been studied whale watching in Northern Norway since the booming of the sector in 2011. Giovanna offers her expertise to support Ocean Sounds in investigating and identifying best tourism practices to design and manage responsible encounters with marine mammals.

Marie Engebretsen
Master student
Marie is a master’s student at the Faculty of Biosciences and Aquaculture at Nord University in Bodo, Norway, specializing in genomics and works part-time as a lab assistant. She has been volunteering with Ocean Sounds since September 2023 and completed an internship with the organization in 2024 as part of her bachelor’s degree. Her lifelong fascination with cetaceans and the marine environment inspired her to join Ocean Sounds, seeking to deepen her understanding of how human activities impact marine mammals, contribute to research and conservation, and gain valuable hands-on skills.
“I want to focus on the genetics of long-finned pilot whales in the Vestfjord and I help with field work and the daily tasks of Ocean Sounds.”

Sveinung Hoset
Biologist
My name is Sveinung Hoset and I have a Master’s degree in Biosciences and a Bachelor’s degree in Biology from the Faculty of Biosciences and Aquaculture at Nord University in Bodo, Norway. Through these degrees, I acquired some expertise within the field of paleobiology, which concerns prehistoric life.
My position in Ocean Sounds resonates well with this, as I am on the front lines when the majestic creatures are at their ways’ end. I work with strandings, autopsies, and I simply study the functional anatomy of the animals.
I joined Ocean Sounds because the organization fits my interests spendidly. Not only through its awesome view of the shoreline, but the passion, atmosphere, and call of duty.

Tom van Ee
Biologist
Tom is a graduated marine science Master student from the Netherlands. He has been involved with Ocean-sounds as a volunteer since 2016 mainly helping with fieldwork over the summers and while doing so completing 2 internships at Ocean-sounds. Now he is helping where and when possible.
“I started my Marine sciences career because as a kid I was able to join Heike on a field trip to see some whales. I was hooked since then and I am happy I can still be involved in this organization”
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Felipe Matos
Biologist
Brazilian who moved to Norway in 2008, got a bachelor’s degree in Biology at the University of Nordland in Bodø in 2013.
2015 Master in Marine Ecology at the University of Nordland in Bodø. His project in partnership with Dr. Vester / Ocean Sounds was to study distribution of Marine Mammals in the Vestfjorden from 2006 – 2014 using data acquired by Dr. Vester, and correlate this data with sea temperature, fishing, whale hunting, sonar activity, and seismic surveys.The goal was to monitor marine mammal abundance and see how human activity may or may not have influenced whale distribution in the fjord, and how it changes over time. His project was supported by Lofotrådet / Bo i Lofoten!
“Distribution of cetaceans in Vestjorden, Norway, and possible impacts of seismic surveys”
Master thesis by Felipe Matos, Faculty of Biosciences and Aquaculture, University of Nordland
May 2015. Currently Felipe helps Ocean Sounds with GIS maps and distribution studies.

Nicola Rehn
Biologist
Nicola is a German behavioural biologist and specialized in killer whale bioacoustics and behaviour. She started working with Heike and Ocean Sounds in June 2016. Nicola has a Master of Science degree from the University of Hamburg, Germany, and wrote her Master’s thesis on the vocalizations and behaviour of killer whales in the North Pacific. In the year 2000 she started research on killer whales and worked as an independent biologist on several marine mammal projects in Canada, Scotland and Germany since then. Currently, Nicola is helping Ocean Sounds in Germany.

Bjørn Hamran
Technical assistant in Norway
He helps Ocean Sounds wherever it is needed. He organised Ocean Sounds in Norway 2017-2024.
Ralf Ehret
Dipl.-Ing. (FH), Accountant and Founding member of Ocean Sounds e. V. Ralf has long and outstanding experience in running and accounting of non-profit organisations.
Tobias Kostial
Founding member and assistant, he works as a photographer and runs a travel agency (Lofotenreisen.de). He started to work with Heike and founded the Ocean Sounds non-profit Organisation in Germany together with Heike and other 5 members in 2014.
Andreas Thiele
Assistant for Ocean Sounds e. V.
He helps wherever needed!