W. Maartin Strauss
W. Maartin Strauss
W. Maartin Strauss, Ph.D.
Biologist experienced in using a range of technologies and techniques axross various taxa in the field
Image: Gemsbok, Namibrand Nature Reserve, Namibia (© W. Maartin Strauss)
News just in!
Update:
October 2024
Accepted! It's great to have our latest manuscript accepted by the Journal of Experimental Biology. More details to follow soon.
August 2024
Congratulations to Janiel Padayachy who has passed his MSc - with distinction!
June 2024
Accepted! Congratulations to our former postdoc Dr Courtney Marneweck on seeing this manuscript through to publication despite taking up a full-time position at Giraffe Conservation Foundation. You can access our new publication in Acta Oecologia, which investigated how anthropogenic disturbance impacts predator movement in East Texas, here:
Opportunities - 1 MSc project available
I am always interested in hearing from prospective students, and post docs, who feel that their research interests might align with that of mine. While investigating new collaborative opportunities in Aotearoa NZ, I continue active collaboration with colleagues in southern Africa - so there are likely to be options, with in-country co-supervisor/s in South Africa, depending also on where your geographical interests lie...
MSc Opportunity:
An exciting opportunity, for an MSc student to conduct research in South Africa, in collaboration with Prof. Michael Somers (Mammal Research Institute, University of Pretoria) and Dr Haemish Melville (Unisa) is currently available. You can find all the details here.
Below are some snapshots from the field providing an idea of the research that I have been involved with in different systems using a range of research technologies and techniques, to investigate both species-specific and broader ecological questions.
Main image: Waterbuck male, Telperion Nature Reserve, South Africa (© W. Maartin Strauss)
About me
Email: maartin.strauss@canterbury.ac.nz
Field biologist, lecturer, and researcher
I am a biologist with extensive field experience on two continents, having led and/or participated in a number of conservation and/or research projects in Saudi Arabia, Oman, Namibia, and South Africa. In doing so, I have worked with a variety of small (e.g., rodents, and small carnivores) and large mammals (e.g., numerous antelope species, hyaena and African lion), as well as birds (e.g., houbara bustards, and sand grouse). I have extensive animal population survey experience (ground-based and aerial), as well as experience conducting vegetation surveys.
I have supervised 10 MSc students to completion, and am currently supervising / co-supervising two MSc and three PhD students. After several years at the University of South Africa, I joined the School of Biological Sciences at the University of Canterbury in February 2024, where I co-teach Population Ecology and Conservation (3rd year), Diversity of Life (1st year), Ecology, Evolution and Conservation (1st year), and Principles of Ecology (2nd year).
Image: Sunrise over the Kavango River, Namibia (© W. Maartin Strauss)
Teaching
I have taught a number of undergraduate and Honours-level (4th year) modules/courses, including practical training/contact courses to students. I have also developed new course material for first to fourth year (Honours) modules.
Practical conservation management techniques
I have extensive experience in teaching conservation management techniques to university students, as well as general field research techniques to protected area staff. I have developed course content for, and have coordinated, a practical contact course for students registered in the Diploma in Nature Conservation at UNISA. The practical contact course was offered in close collaboration with SANParks staff e.g., the conservation manager and the park manager in the Golden Gate Highlands National Park and the Marakele National Park, home to the Big 5, in the Limpopo province, South Africa.
During their 7-10 days in the field, students actively participated in hands-on conservation management techniques using the experiential learning model, including techniques related to population estimation (census), combating soil erosion, vegetation condition assessment, invasive plant species control, the use of fire in wildlife management, etc.
Teaching theory
I have taught, and developed blended learning study material for, a variety of undergraduate courses, incorporating animal physiology, animal behavior and adaptations, zoogeography and population genetics, to conservation resource management (wildlife management).
I have taught a module focusing on research methodology in the biological sciences to students enrolled in the Advanced Diploma in Nature Conservation and/or the Advanced Diploma in Horticulture at UNISA. I conceptualized, developed the blended learning study material and assessment procedures, and taught the module Conservation in the face of climate change in the Postgraduate Diploma in Nature Conservation at UNISA.
At the University of Canterbury I am co-teaching the courses Population Ecology and Conservation (3rd year), Principles of Ecology (2nd year), Diversity of Life (1st year), and Ecology, Evolution and Conservation (1st year).
Pedagogy
Student centered learning
Blended learning
Flipped classroom
Selected Recent Publications
Please do not hesitate to contact me (I will send you a free pdf) should you not be able to access any of my publications (Google scholar).
Hetem RS, Haylock KA*, Boyers M, Parrini F, Owen-Smith N, Beytell P & Strauss WM (Accepted). Integrating physiology into movement ecology of large,terrestrial mammals. Journal of Experimental Biology.
Marneweck CJ, Strauss WM, Slater K & Melville HIAS. (2024). Predator movements are impacted by anthropogenic disturbance in a managed forested landscape of East Texas. Acta Oecologica 124 104013 https://doi.org/10.1016/j.actao.2024.104013
Vermeulen M*, Fritz H, Strauss WM, Hetem RS & Venter J. (2024). Seasonal activity patterns of a Kalahari mammal community: Trade-offs between environmental heat load and predation pressure. Ecology and Evolution 14:e11304 https://doi.org/10.1002/ece3.11304
Melville H, Gaines M*, Slater K & Strauss WM (2023). Ecological gatekeeping: Black-backed jackals are left to crave carrion in absence of large facultative scavengers. Food Webs 37, December 2023, e00310, https://doi.org/10.1016/j.fooweb.2023.e00310
Oosthuysen M*, Strauss WM & Somers, MJ (2023). The relationship between mammalian burrow abundance and bankrupt bush (Seriphium plumosum) encroachment. Bothalia - African Biodiversity and Conservation 53(1),a11. http://dx.doi.org/10.38201/btha.abc.v53.i1.11
Turner WC, Périquet S, Goelst CE, Vera KB*, Cameron EZ, Alexander KA, Belant JL, Cloete CC, du Preez P, Getz WM, Hetem RS, Kamath PL, Kasaona ML, Mackenzie M, Mendelsohn J, Mfune JKE, Muntifering JR, Portas R*, Scott HA, Strauss WM, Versfeld W, Wachter B, Wittemyer G, and Kilian JW (2022). Africa’s drylands in a changing world: Challenges for wildlife conservation under climate and land-use changes in the Greater Etosha Landscape. Global Ecology and Conservation 38 e02221 https://doi.org/10.1016/j.gecco.2022.e02221
Melville HIAS & Strauss WM (2021). Trialing a simple camera-trap based method to estimate Black-backed jackal population density. Indago 37: 77-87.
Alexander GJ, Tolley KA, Maritz B, McKechnie A, Manger P, Thomson RL, Schradin C, Fuller A, Meyer L, Hetem RS, Cherry M, Conradie W, Bauer AM, Maphisa D, O’Riain J, Parker DM, Mlambo MC, Bronner G, Madikiza K, Engelbrecht A, Lee AT, Jansen van Vuuren B, Mandiwana-Neudani TG, Pietersen D, Venter JA, Somers MJ, Slotow R, Strauss WM, Humphries MS, Ryan PG & Kerley GI (2021). Excessive red tape is strangling biodiversity research in South Africa. South African Journal of Science 117; https://doi.org/10.17159/sajs.2021/10787
Melville HI, Hetem RS & Strauss WM (2021). Is climate change a concern for the ownership of game within fenced wildlife areas? Koedoe -African Protected Area Conservation and Science 63; https://doi.org/10.4102/koedoe.v63i1.1673
Pardo LE, Bombaci S, Huebner SE, Somers M, Fritz H, Downs C, Guthmann A, Hetem R, Keith M, le Roux A, Mgqatsa N, Packer C, Palmer S, Parker D, Peel M, Slotow R, Strauss WM, Swanepoel L, Tambling C, Tsie N*, Vermeulen M*, Willi M, Jachowski, D & Venter J. (2021). Snapshot Safari: a large-scale collaborative to monitor Africa’s remarkable biodiversity. South African Journal of Science 117; https://doi.org/10.17159/sajs.2021/8134
Somers MJ, Walters M, Measey J, Strauss WM, Turner AA, Venter JA, Nel L, Kerley GIH, Taylor WA & Moodley Y (2020). The implications of the reclassification of South African wildlife species as farm animals. South African Journal of Science 116; https://doi.org/10.17159/sajs.2020/7724
Mitchell D, Henschel J, Hetem RS, Wassenaar T, Strauss WM, Hanrahan S & Seely M (2020). Fog and Fauna of the Namib Desert: Past and future. Ecosphere 11 e02996; https://doi.org/10.1002/ecs2.2996
Mitchell D, Snelling E, Hetem R, Maloney S, Strauss WM & Fuller A (2018). Revisiting concepts of thermal physiology: predicting responses of mammals to climate change. Journal of Animal Ecology 87:956-973; doi: 10.1111/1365-2656.12818.
* Student authors
Image: Blue wildebeest, Etosha National Park, Namibia (© W. Maartin Strauss)
Collaboration & support
I have had the opportunity to collaborate with numerous people from a host of organisations; similarly, my work has been supported by a number of funding institutions and organisations.
Support
I have benefited greatly, and would not have been able to conduct, or share, my research were it not for the support, directly or indirectly, from the following organisations:
The National Research Foundation (South Africa)
The British Ecological Society
The American Association for Anatomy
The Harry Oppenheimer Fellowship Award
The Southern African Science Service Centre for Climate Change and Adaptive Land Management (SASSCAL)
University of the Witwatersrand
Recent collaborations
Field sites
- Telperion Nature Reserve, South Africa
- Gobabeb Namib Research Institute, Namibia
- Khaudum National Park, Namibia
- Bwabwata National Park, Namibia
- Etosha National Park, Namibia
- Rooipoort Nature Reserve, South Africa
Collaborators
Current
- Robyn Hetem, Piet Beytell, Emily Benitt, Gaseitsiwe Masunga, Zara Schwann*, Clarissa Schill*, Ariana Klappert*, Melinda Boyers, Carsten Dormann, Johannes Signer, Marco Heurich. Project ANTELOPE
- Otso Ovaskainen, Tomas Roslin, David Dunson and global collaborators: LIFEPLAN - A planetary inventory of life through standardized semi-automated sampling, automated species recognition and Bayesian statistics.
- Ciara Ball*, Robyn Hetem, Maya Beukes, Otto Beukes, Frans Radloff, Sam Ferreira: Movement patterns of Kgalagadi lions in relation to surface water and environmental heat load.
- Mika Vermeulen*, Janiel Padayachy*, Michael Somers, Hervé Fritz, Lain Pardo, Jan Venter: Snapshot Safari South Africa.
- Robyn Hetem, Piet Beytell, Karl-Heinz Moeller, Janine Sharp, Kiara Haylock*, Zach Mills*, du Preez Wild: Conservation physiology of large mammals inhabiting hot and arid regions.
- Wendy Turner, Kimberley Vera*, Werner Kilian, Robyn Hetem: Disease ecology in Etosha National Park.
- Werner Kilian, Axel Hartmann & Robyn Hetem: Water conservation mechanisms of African lions.
- Haemish Melville, Leslie Brown & ABEERU: Death in the long grass - the effects of carcass decomposition on a South African grassland ecosystem.
- Rouxlyn Roux*, Julia Zemouche*, Diana Moyo*, Kim Madikiza, Emmanuel Do Linh San & ASCaRIs: Ecology of small African carnivores (Genetta maculata & Galerella sanguinea).
- Maria Blanco Perez*, Morne Oosthuizen*, Mark Keith & Michael Somers: Animal burrows, their use and distribution in a South African grassland.
Past
- Wildlife Conservation Physiology at Wits University: Selective brain cooling as a water conservation mechanism.
- Haley D. O'Brien: Evolutionary and conservation physiology of selective brain cooling.
- Gobabeb Namib Research Institute, Gillian Maggs-Kölling, Mary Seely, Theo Wassenaar, Joh Henschel, Eugene Marais, Robyn Hetem, Kholofelo Raphesu*, Duncan Mitchell: FogLife.
- Kerry Slater, Caroline Kruger*, Conrad Muller*, Dan Parker: Brown hyaena ecology
- Ann Wilson, Grant Knight*, Sam Ferreira: Estimating rare antelope population variables in the Kruger National Park, South Africa.
- Angela Curtis*, Ernest Seamark & Mark Keith: The effects of artificial light on the bats of the Namib Desert.
* Denotes student collaborators
Learned society memberships
- Australasian Wildlife Management Society (AWMS)
- British Ecological Society (BES)
- New Zealand Ecological Society (NZES)
- Society for Conservation Biology (SCB)
- Southern African Wildlife Management Association (SAWMA) (council member Sept '18- Sept '23)
Editorial board member
Senior Associate Editor at Conservation Science and Practice
Image: Hartmann's mountain zebra, Namib Naukluft National Park, Namibia (© W. Maartin Strauss)
Research supervision
Current students
Mika Vermeulen
PhD (expected 2025)
Mika is registered for her PhD in Nature Conservation in the Wildlife Ecology Lab at the Nelson Mandela University, George Campus. Mika is jointly supervised with Prof. Jan Venter (Nelson Mandela University) and Prof. Hervé Fritz (CNRS & Nelson Mandela University).
Daleen Steenkamp
MSc
Daleen is investigating the seasonal importance of wetlands to selected ungulates in the grasslands of Mpumalanga, South Africa. She is registered for her MSc in Nature Conservation in the Department of Environmental Science at Unisa, and jointly supervised with Prof. Leslie Brown (ABEERU, Unisa) and Prof. Michael Somers (Mammal Research Institute, University of Pretoria)
Zara Schwann
PhD
Zara, who is SASSCAL-funded and registered at the University of Botswana, is investigating the importance of fine-scale behavioural flexibility in four antelope species as a potential buffer against anthropogenic climate change. Zara's research is conducted in the KAZA Transfrontier Conservation Area, and she is jointly supervised with Dr Gaseitsiwe Masunga (University of Botswana) and Dr Johannes Signer (Goetingen University).
Main image: Aerial view of North Luangwa National Park, Zambia (© W. Maartin Strauss)
Recent graduates
Janiel Padayachy
MSc in Zoology (University of the Witwatersrand) 2024 - with distinction
Janiel investigated surface water dependency and activity patterns of mammalian herbivores using Snapshot Safari South Africa camera trap data.
Zach Mills
MSc in Zoology (University of the Witwatersrand) 2023
Zach studied the movement patterns of spotted hyaena in relation to environmenmtal heat loads in Khaudum National Park, located in remote north esastern Namibia. Zach currently is employed as a wildlife biologist in the state of California.
MSc in Nature Conservation (UNISA) - 2022
Kobus investigated the range use patterns, seasonal diet selection and population performance of a reintroduced white rhino population in the South African lowveld. Kobus currently is the Head of Operations & Development at Peace Parks Foundation.
MSc in Environmental Science (UNISA) - 2021
Grant developed a new approach to counting the four rare antelope species (roan antelope Hippotragus equinus, sable antelope Hippotragus niger, eland Tragelaphus oryx & tsessebe Damaliscus lunatus) in the Kruger National Park using a helicopter platform. Grant currently works as ATPL Helicopter Pilot.
MSc in Zoology (University of Fort Hare) 2020 - with distinction
Diana investigated the spatio-temporal ecology of slender mongoose in the Highveld grasslands of South Africa.
Konrad Muller
MSc in Nature Conservation (UNISA) 2020
Conrad investigated the behavioural ecology of brown hyaenas (Hyaena brunnea) on the Shamwari Private Game Reserve in the Eastern Cape province, South Africa.
MSc in Nature Conservation (UNISA) 2019 - with distinction
Angela investigated the effect of light on Namib Desert bats.
Rouxlyn Botha (nee Roux)
MSc in Environmental Science (UNISA) 2018 - with distinction
Rouxlyn investigated the behavioural ecology of rusty spotted genets. Rouxlyn was jointly supervised with Prof. Emanuel Do Linh San (University of Fort Hare & ASCaRIs). Rouxlyn currently is a Research Technician at BioScience Research CC.
MSc in Zoology (University of the Witwatersrand) 2018 - with distinction
Julia investigated the trophic ecology of rusty spotted genets Genetta maculata.
MRes (Imperial College, London) 2016 - with distinction
Maria investigated the role that springhares Pedetis capensis play in providing shelter, by means of the burrow systems they dig, to other small vertebrates.
Image: Blue wildebeest crossing the Etosha Pan, Etosha National Park, Namibia (© W. Maartin Strauss)
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Image: African lion, Etsoha National Park, Namibia (© W. Maartin Strauss)
© 2024