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17 July 2023 | Story NONSINDISO QWABE | Photo Supplied
Buhle Hlatshwayo
Buhle Hlatshwayo has been selected for the 2023 Fulbright Foreign Language Teaching Assistant (FLTA) Programme.

Buhle Hlatshwayo, a master’s student on the UFS Qwaqwa Campus, has been selected for the 2023 Fulbright Foreign Language Teaching Assistant (FLTA) programme. Despite initially doubting herself, she took a leap of faith and applied for the programme, which turned out to be a successful decision. The Fulbright Programme is a prestigious scholarship programme that provides opportunities for international educational exchanges. The programme’s overarching aim is to enhance intercultural relations across more than 160 countries.

Hlatshwayo will be teaching isiZulu at the University of Georgia in Athens, Georgia, for an academic year. She leaves South Africa at the end of July.

Hlatshwayo is currently pursuing her Master of Arts with specialisation in English on the UFS Qwaqwa Campus, where she also completed her undergraduate and honours degrees in the same field. Her research focuses on East African Arab migration narratives to the Global North, with a focus on exploring the legacies of colonialism. She is also a learning facilitator in the same department.

A prestigious opportunity 

A friend and colleague, Mxolisi Mabaso, encouraged her to apply, knowing her desire to explore opportunities abroad. 

“I am still in awe of how this opportunity came about, especially because someone else saw potential in me while I didn’t believe in myself. My good friend pushed me to apply, because he knew I always wanted the opportunity to go abroad. I am thrilled and honoured to be part of this prestigious programme. I am looking forward to experiencing the US culture and ways of being.”

On her love for English, Hlatshwayo said she has always been fond of the subject but never considered it as a potential career path. After completing her undergraduate degree, Dr Kudzayi Ngara, a Senior Lecturer in the Department of English on the Qwaqwa Campus, encouraged her to pursue an honour’s degree in English, which ultimately shaped her academic journey.

Professional and personal growth awaits

While in the US, Hlatshwayo said she is looking forward to immersing herself in American culture and pursuing courses in American studies. She aims to learn more about diverse cultural backgrounds and share her South African heritage and cultural values with the international community. She said this exchange of experiences and ideas will broaden her horizons and contribute to her academic and professional development.

“The opportunities would not present themselves if you were not capable. If you know your goals, seize any opportunity that will enable you to get there. I was not granted this opportunity because I’m smarter than everyone else, but because of how I articulated my genuine motivations with future goals and how the Fulbright programme will help me achieve them,” she said.

News Archive

Studies to reveal correlation between terrain, energy use, and giraffe locomotion
2016-11-18



More than half of giraffes in captivity in Europe are afflicted by lameness. This high prevalence represents an important welfare issue, similar to other large zoo animals.

According to Dr Chris Basu, a veterinarian at the Royal Veterinary College in the UK, giraffes in captivity are often afflicted by overgrown hooves, laminitis and joint problems. Diagnosis and treatment is limited by our understanding of anatomy and function, more specifically the locomotion of these animals. Although the giraffe is such a well-known and iconic animal, relatively little has been studied about their locomotor behaviour.

Dr Basu recently visited South Africa to do fieldwork on the locomotion of giraffes as part of his PhD studies under the mentorship of world-renowned Professor of Evolutionary Biomechanics, Prof John Hutchinson. This project is a joint venture between Dr Basu and Dr Francois Deacon, researcher in the Department of Animal, Wildlife, and Grassland Sciences at the UFS. Dr Deacon is a specialist in giraffe habitat-related research. 

Together Prof Hutchinson and Drs Deacon and Basu form a research group, working on studies about giraffe locomotion.

Wild giraffe population decrease by 40% in past decade

“Locomotion is one of the most common animal behaviours and comes with a significant daily energetic cost. Studying locomotion of wild animals aids us in making estimates of this energetic cost. Such estimates are useful in understanding how giraffes fit into ecosystems. Future conservation efforts will be influenced by knowledge of the energy demands in giraffes.

“Understanding aspects of giraffe locomotion also helps us to understand the relationships between anatomy, function and evolution. This is relevant to our basic understanding of the natural world, as well as to conservation and veterinary issues,” said Dr Deacon.

Locomotion study brings strategy for specialist foot care

On face value it seems as if foot disease pathologies are more common in zoo giraffes than in wild giraffes. “However, we need a good sample of data from both populations to prove this assumption,” said Dr Basu. 

This phenomenon is not well understood at the moment, but it’s thought that diet, substrate (e.g. concrete, straw, sand and grass) and genetics play a part in foot disease in giraffes. “Understanding how the feet are mechanically loaded during common activities (standing, walking, running) gives our research group ideas of where the highest strains occur, and later how these can be reduced through corrective foot trimming,” said Dr Basu.

Through the studies on giraffe locomotion, the research group plans to devise strategies for corrective foot trimming. At the moment, foot trimming is done with the best evidence available, which is extrapolation from closely related animals such as cattle. “But we know that giraffes’ specialist anatomy will likely demand specialist foot care,” Dr Basu said.

Studying giraffes in smaller versus larger spaces

The research group has begun to study the biomechanics of giraffe walking by looking at the kinematics (the movement) and the kinetics (the forces involved in movement) during walking strides. For this he studied adult giraffes at three zoological parks in the UK. 

However, due to the close proximity of fencing and buildings, it is not practical to study fast speeds in a zoo setting. 

A setting such as the Willem Pretorius Nature Reserve, near Ventersburg in the Free State, Kwaggafontein Nature Reserve, near Colesberg in the Karoo, and the Woodland Hills Wildlife Estate in Bloemfontein are all ideal for studying crucial aspects such as “faster than walking” speeds and gaits to measure key parameters (such as stride length, step frequency and stride duration). These studies are important to understand how giraffe form and function are adapted to their full range of locomotor behaviours. It also helps to comprehend the limits on athletic capacity in giraffes and how these compare to other animals. 

Drones open up unique opportunities for studying giraffes

The increasing availability of unmanned aerial vehicles (UAVs)/drones opens up unique opportunities for studying locomotion in animals like giraffes. Cameras mounted onto remotely controlled UAVs are a straightforward way to obtain high-quality video footage of giraffes while they run at different speeds.

“Using two UAVs, we have collected high definition slow motion video footage of galloping giraffes from three locations in the Free State. We have also collected detailed information about the terrain that the giraffes walked and ran across. From this we have created 3D maps of the ground. These maps will be used to examine the preferred terrain types for giraffes, and to see how different terrains affect their locomotion and energy use,” said Dr Deacon.

“The raw data (videos) will be digitised to obtain the stride parameters and limb angles of the animals. Later this will be combined with anatomical data and an estimation of limb forces to estimate the power output of the limbs and how that changes between different terrains,” said Dr Basu.


Related articles:

23 August 2016: Research on locomotion of giraffes valuable for conservation of this species
9 March 2016:Giraffe research broadcast on National Geographic channel
18 Sept 2015 Researchers reach out across continents in giraffe research
29 May 2015: Researchers international leaders in satellite tracking in the wildlife environment

 

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