MRI Whale Unit
Established in 1985, the MRI Whale Unit is a global, African research, conservation and education facility that researches the ecology, population dynamics and behaviour of the diverse cetaceans (whales, dolphins and porpoises) in the southern African sub-region and surrounding oceans, with the principal objective of providing knowledge that will promote their conservation. A primary raison d'être of the Unit remains the development of human capacity in these areas. Research, Conservation and Education are interlinked to execute forward-looking programmes, integral for the understanding of conservation priorities for African cetaceans.
The MRI Whale Unit possesses a wealth of expertise, intellectual property, and well-established knowledge resource bases. It has current national and international collaborations with over 30 organisations, is the lead in various research consortia and is actively involved in the work of the Scientific Committee of the International Whaling Commission (the intergovernmental body responsible for the management of whale populations) as well as the related Southern Ocean Research Partnership.
Multidisciplinary activities range across a broad national and international geographic and institutional spectrum and align within these themes:
Recovering Whales - The role of large whales in Southern Hemisphere Ocean Ecosystems
Large migratory whale population abundance and trends, and the related impacts of climate change
Large whale feeding ecology and migratory behaviour
Cetaceans of the South African EEZ - Assessment of seasonal distribution and relative abundance of cetacean species in South African waters
Capacity building - Building marine mammal research capacity in Africa
Management and policy - Application of science-based knowledge for the creation of national and international Conservation Management Plans
Satellite tagging of southern right whales
This map shows the live location of adult southern right whales which were tagged in Walker Bay in October 2021, 2022 and 2023.
These tags were deployed to investigate, in detail, the migration and feeding behaviour of these animals. Research of this kind is of paramount importance when considering the drastic changes that have been observed in southern right whale migration, reproduction, and body condition in the last 10 years. These changes are likely explained by a reduced prey availability in the Southern Ocean due to climate change. These tags will provide us with information for up to 1 year.
This research project is run in collaboration with the following people and organisations:
Dr Alex Zerbini and Dr Amy Kennedy from the National Oceanic and Atmospheric Administration (NOAA), University of Washington’s Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES/UW), and the Marine Ecology and Telemetry Research (MarEcoTel). Funding for the tags deployed in 2022 was provided by WWF Protecting Whales & Dolphins Initiative, a private donor and MRI Whale Unit. Tags deployed in 2023 were donated by the South African Polar Research Infrastructure, to whom we are very grateful.
Deployment of CTD tags runs in collaboration with Prof Mads-Peter Jorgenson from the Greenland Institute of Natural Resources, Prof Jonas Teilmann from Aarhus University, Dr Alexandre Zerbini from the National Oceanic and Atmospheric Administration (NOAA), University of Washington’s Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES/UW), and the Marine Ecology and Telemetry Research (MarEcoTel). and Wildlife Computers. It is a project funded by the Office of Naval Research (ONR)
Support our research
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Adopt a Whale
WWF South Africa and the University of Pretoria’s Mammal Research Institute Whale Unit are teaming up to support research on southern right whales which are facing a variety of new threats, not least the impact of a warming climate on their food supply.
Open statement for urgent global action to protect marine life from extinction
More than 360 cetacean experts from around the world have signed an open statement to global leaders calling for action to urgently address the precarious situation of many populations of whales, dolphins and porpoises (collectively known as ‘cetaceans’). An alarming number of cetacean species are in peril, with 13 listed as “critically endangered” or “endangered”, seven as “vulnerable” and seven as “near threatened”, while 24 species are considered “data deficient” and could also be imperilled. Additionally, there are 32 subspecies and other distinct cetacean populations that are presently either endangered or critically endangered. Therefore the statement warns that the lack of concrete action to address threats adversely affecting cetaceans in our increasingly busy, polluted, overexploited and human-dominated seas and major river systems means many populations, one after another, will likely be declared extinct within our lifetime.
Whale Watching Regulations in South Africa
South Africa has some of the best regulations in the world that stipulate exactly how the public and boat-based whale-watching industry may/may not approach whales and dolphins at sea. This industry is permitted by national government and abide by a voluntary Code of Conduct. Follow this link to download guides to the regulations, code of conduct and species-specific rules for boat-based whale-watching.
Staff
Dr Els Vermeulen
Dr Els Vermeulen is Senior Lecturer and Research Manager of the MRI Whale Unit at the University of Pretoria. With over 20 years of experience in cetacean research, Els’s main interest and expertise lie in the field of population biology and ecology, and associated conservation management. Beyond her research expertise, Dr Vermeulen has a strong capacity in bringing together diverse experts across various fields to advance overarching goals in cetacean research, as evidenced in her leadership in the IWC-SORP theme on southern right whales and various research consortia (Southern Right Whale Consortium (SRWC), South African Humpback Dolphin Consortium (SouSA), and the Indian Ocean Humpback Dolphin Network (HuDONET)). She is a member of the IUCN Cetacean Specialist Group, IUCN Red List Authority and an annually Invited Participant to the Scientific Committee of the International Whaling Commission (with prior participation as part of the Belgian Delegation).
As manager of the MRI Whale Unit, Els is responsible for the continuous project development and execution, administration, fundraising, student supervision, as well as community and policy engagement. Due to her interest and expertise, the Unit’s research projects range across a broad national and international geographic and institutional spectrum, and align mainly with the role of large baleen whales in the Southern Hemisphere Ocean Ecosystems.
Chris Wilkinson
As Technical Manager of the MRI Whale Unit, Chris runs all the operations of the Unit, plans and executes safe field sampling, maintains all the scientific equipment, and manages and curates all the data. Additionally, Chris is a licensed drone pilot and an avid fisherman exemplified in him having represented the country at an international level, and by being part of the national fish tagging programme. Originally from Cape Town, Chris holds a B-tech Diploma and an MSc in Nature Conservation.
Contact
The MRI Whale Unit is hosted in an off-campus field station of the MRI in Hermanus, Western Cape.
Address; Shop 11, Astoria Village, Main Road, Hermanus, 7200, Western Cape, South Africa
Contact: Dr Els Vermeulen +27 (0)60 971 4301; Chris Wilkinson +27 (0)83 580 8247
Email: els.vermeulen@up.ac.za / christopher.wilkinson@up.ac.za
