The TBA Team

Dr Rosie Trevelyan

Director, Cambridge

Rosie is a passionate advocate of capacity building as a vital tool for effective conservation. A zoologist with a PhD from Oxford University, she has been at TBA from the beginning, creating the courses that TBA runs and making sure TBA’s teaching has real and lasting impact.

Rosie has been a leader, partner and contributor on a variety of conservation projects around the globe, ranging from institutional capacity building, through developing and testing teaching materials, to integrating social issues in conservation.

Meeting so many dedicated conservationists from around the world is the most rewarding and inspiring part of my work.

Contact: tba@tropical-biology.org or rosie.trevelyan@tropical-biology.org

Anthony Kuria

Head, African Office, Nairobi

Kuria’s role is to develop and manage our programmes in Africa. He has taught on field courses in Kenya, Uganda, Madagascar and Tanzania and numerous specialist courses. Kuria has been instrumental in supporting and strengthening the TBA alumni group movement.

Before joining the TBA in 1998, Kuria was a research associate in the Ornithology Department at the National Museums of Kenya. He has a Masters’ degree in Conservation Biology from the University of Cape Town, South Africa, and a Bachelors’ degree in Wildlife Management from Moi University, Kenya.

Kuria is an alumnus of TBA and began working with us because he believed in the TBA model, and because of his burning desire to transfer knowledge and mentor young people.

I love being part of TBA because nothing is more satisfying for me than seeing my protegées grow in their career and become respectable conservation leaders.

Contact: tba-africa@tropical-biology.org

Mariana Carvalho

Frazer Sinclair

Course Coordinator, Cambridge

Frazer joined TBA in Spring 2024 to coordinate our internationally renowned field courses and specialist short courses. By training he is a community ecologist, having completed a PhD and postdoctoral research at the University of Edinburgh, but he is also passionate about conservation and has spent several years running applied projects in Africa and Southeast Asia.  

Having heard many exciting stories of TBA courses from friends over the years, it’s a huge privilege to now be helping students make their own stories and kickstart their conservation careers”.    

Contact: courses@tropical-biology.org

Basil Kaudo

Basil Kaudo

Programmes Manager, Nairobi

Basil is the Programmes Manager at the Tropical Biology Association. His main role is to manage and coordinate TBA’s specialist training courses, and to facilitate and strengthen the public and scientific image of the specialist training programme. Before joining TBA, Basil was a Research Scientist (Natural Resources) at Kenya Forestry Research Institute (KEFRI) based in Lodwar, Turkana, and a Lecturer at Turkana University College where he was teaching rangeland management, agroforestry and environmental science. Basil holds a Bachelor of Science Degree in Environmental Conservation and Natural Resource Management from the University of Nairobi, and is currently pursuing a Masters in Climate Change and Adaptation at the same University.

Contact: programmes@tropical-biology.org

Gregory Maina

Programmes Officer, Nairobi

Maina has been with the TBA team since 2007. In his current role as Programmes Officer he manages logistics for TBA courses, and for the Nairobi office. He is also responsible for maintaining the TBA Alumni database. Maina holds a Bachelor of Science degree in Natural Resources Management from Egerton University, Kenya.

Previously, he worked as a conservationist at Segera Ranch in Laikipia plateau, Central Kenya and has also been engaged in the development of strategic forest management plans for local communities in various parts of Kenya.

My position in TBA gives me an opportunity to follow careers and academic progress of TBA alumni and it’s a pleasure seeing many of them start their conservation journey to become pacesetters in their respective careers.

Contact: courses-africa@tropical-biology.org

Monica Frisch

Office Manager, Cambridge

Monica keeps the Cambridge office running smoothly, a multi-tasking role which includes arranging travel, managing finance and producing publications.
She has long experience in secretarial and administrative roles, with forays into publishing, environmental research and teaching adult education courses. An enthusiastic amateur botanist, Monica has a keen interest in ecology, conservation and wider environmental issues.

What I find satisfying about working for TBA is the positive feedback we get from our alumni who say how much they – and conservation – have benefitted from our courses.

Contact: monica.frisch@tropical-biology.org

Partner With Us

TBA provide bespoke, specialist consultancy and programmes for conservation and research institutions.

Our tailor-made training helps organisations fill any skills gaps they have identified with our experienced team.

Support Us

Our supporters are a vital component of TBA’s work and include individuals, grant-giving organisations, foundations and businesses.

Join us in expanding and strengthening the potent force of committed conservationists who are bringing about change.