About Us

The Oxpeckers Center for Investigative Environmental Journalism is Africa’s first journalistic investigation unit focusing on environmental issues. The Center combines traditional investigative reporting with data analysis and geo-mapping tools to expose eco-offences and track organised crime syndicates in southern Africa.

Oxpeckers is a non-profit company that aims to dramatically improve the quality and impact of African environmental journalism, by:

  • Providing a home for investigative journalists interested in environmental issues;
  • Hosting geo-narrative platforms that use cutting-edge mapping techniques and forensic data tools to improve reportage;
  • Stimulating transnational and transcultural investigative reportage through project or research-based Oxpecker Fellowships;
  • Sharing investigative resources / source documents / data, as well as specialist tools and skills through Oxpeckers manuals and workshops;
  • Curating specialist environmental reporting and research projects on behalf of media partners;
  • Publishing our own exclusive environmental investigations, in both legacy and new media, as well as through eBooks and other channels.

What We Do

Oxpeckers uses best-of-breed mapping visualizations and geo-data analysis to track and expose the criminal syndicates, corrupt officials and greedy corporations that are looting Africa’s natural resources across international borders.

Complex stories are told visually using dynamic infographics, “single story” animated maps and data visualization to augment more traditional story packages.

Oxpeckers is developing the most comprehensive database of eco-offences in Africa. The resulting reportage is published through various media partners, with the underlying evidence and other source materials available to other media and environmental guardians for use in their own work.

Embedded Oxpecker Fellows, on secondment from other media in Asia and Africa, spend three-month fellowships with the unit using our resources and tools to investigate major environmental stories for their home audiences and home media.

Who Are We?

Fiona Macleod

Oxpeckers is headed by pioneering South African environmental journalist Fiona Macleod. Prior to founding Oxpeckers, Macleod worked as an award-winning journalist and editor at a range of the region’s top media. She served as environmental editor at the Mail & Guardian newspaper for 10 years, and was awarded the prestigious Nick Steele award recognising her contributions to environmental conservation through her pioneering reportage.

She is currently still editor of the M&G Greening the Future and the M&G Investing in the Future CSI/R awards programmes. She is also a member of the judging panel of the eta Awards, which showcase efficient use of energy.

Our Associates

Anina crop

Anina Mumm is an associate data journalist at the Oxpeckers Center. She also runs Transcript Science Communication, which specialises in science writing and editing, as well as science-related graphics and social media management. As a media trainer, Mumm facilitates introductory data journalism and online media classes. She is the co-founder of SciBraai.co.za, a blog dedicated to South African science and scientists, and serves on the board of the South African Science Journalists’ Association.

*Estacio pic

Estacio Valoi is a Mozambican journalist who assists Oxpeckers with transnational investigations into environmental problems in the sub-Saharan region. He has covered a wide range of investigations for Zambeze newspaper in Mozambique and as a freelancer for international media outlets. His investigations have been featured by the Forum for African Investigative Reporters, German radio station Deutsche Welle, South African television stations, and the Reuters Thompson Foundation, among others.


Lawrence Seretse is a young investigative journalist based in Botswana who assists Oxpeckers with investigations into environmental and wildlife problems in the region. He has covered a wide range of investigations on lion smuggling, economic corruption and embezzlement in Botswana’s intelligence organs for Mmegi newspaper and as a freelancer for international media. His investigations have been featured by the the Oxpeckers Environmental Investigations Unit and Mmegi in Botswana. He is a member of the Forum for African Investigative Reporters, the Global Investigative Journalism Network and an affiliate of the Organised Crime and Corruption Reporting Project.

Rehana Dada pic

Rehana Dada is a filmmaker, writer and researcher focused on earth sciences, environment, development and climate change. She is a Knight Science Journalism Fellow, and has consulted as a researcher in climate change and sustainable development. In 2011 she served as a founding coordinator for the One Million Climate Jobs Campaign, and from 2007 to 2009 managed communications for the Working for Wetlands ecosystem restoration and job creation programme. She produced and directed documentaries for 50/50 on SABC television for 13 years, and produced and presented programmes for SAfm on SABC radio for four years.

Louise de Bruin

Louise de Bruin is an academic journalist and regular contributor to oxpeckers.org. She has worked in academia since completing her masters degree in human rights at the University of Pretoria. Previously manager of the Sean Williams Living Creatures Trust and foreign policy researcher at the Centre for Human Rights, her true passion is South Africa’s wildlife and wild spaces. Her journalsim enables her to use the written word to create awareness about the many conservation problems facing this country.

Hongqiao Liu

Hongqiao Liu, one of China’s youngest environmental reporters, was an Oxpeckers Fellow in 2013. As a result of her investigations, she won a Merit Award in the Asian Environmental Awards in October 2014. Liu is now a reporter at China Dialogue and a journalist at Southern Metropolitan Daily in China, as well as a principal researcher at China Water Risk. She was awarded the title of Young Journalist of the Year by China Dialogue and the Guardian in 2013.

Hongxiang Huang

Hongxiang Huang, another 2013 Fellow, is the founder of China-South Dialogue and a freelance journalist for media such as Southern Weekly and the Atlantic. His focus has been on Chinese investment and related social, environmental conflicts in Africa and South America. He recently graduated from the MPA-Development-Practice program at Columbia University in New York.

Our Boards


Ron NixonPhoto

Ron Nixon is a Washington correspondent for The New York Times. He specialises in investigative reporting and data journalism, and has also been an environmental reporter. Nixon has extensive experience in reporting in African countries, and has trained journalists from Brazil, Peru, Canada, the United Kingdom and several African countries in investigative reporting techniques. He is chairman of the board of 100Reporters, is on the board of the Great Lakes Media Center, and is also a member of the Forum for African Investigative Journalists. He was a visiting associate for media and journalism studies at the University of the Witwatersrand Journalism program in 2013.

khadija crop

Khadija Sharife is an investigative journalist, editor and coordinator for the Environment Justice Trade and Liabilities (EJOLT) project at the Center for Civil Society (CCS) in South Africa. Her work has appeared in Le Monde Diplomatique, African Business, Africa Confidential, among others. Her affiliations include Africa project fellow at the World Policy Institute; researcher with the Tax Justice Network; assistant Africa editor of journal Capitalism, Nature, Socialism; author of Tax Us If You Can (Africa); and senior researcher for various other books.

Russell photo

Russell Baloyi has worked extensively on issues of environment and development in both the public and private sectors in South Africa and abroad. He played a crucial role in establishing the Midrand Eco City Project and is team leader of the national Greenest Municipality competition. He is founder of EnviDev Consulting, which assists municipalities to develop integrated waste management plans, trains community members as Eco-guides, and assists the National Youth Development Agency with youth recycling and green economy collaborations. He is a recipient of the Weekly Mail & Guardian Greening the Future Award, the Sowetan Youth Leader of the Year and the Clinton Democracy Fellowship.

Gustavo photo

Knight International Journalism Fellow Gustavo Faleiros is a Brazilian environmental journalist and media trainer who specializes in data-driven journalism. During 2012 he launched InfoAmazonia, a digital mapping website that uses satellite and other publicly available data to monitor the destruction of the Amazon rainforest. Faleiros helped create the Amazon Communications Network and the Brazilian environmental news site O Eco, where he is executive editor, and introduced the use of satellite images and interactive maps in O Eco reports.

Justin crop

Justin Arenstein is an award-winning journalist and media strategist who works with partners across Africa to help strengthen investigative reporting, while also helping media owners adopt new technologies and build more robust business models. He was instrumental in establishing four major media non-profit organisations: the continental Forum for African Investigative Reporters, the Code for Africa open data movement, the Association of Independent Publishers, and the Southern African Freelance Association. Arenstein currently consults on data journalism matters for Google and the African Media Initiative, and serves as a Knight International Journalism Fellow for the International Center for Journalists in Washington DC.


Richard cropped

Richard Spoor is one of South Africa’s foremost public interest law practitioners. He is an attorney with particular expertise in the fields of constitutional and administrative law, environmental law, land reform and mining. His cases include representing asbestos miners suffering from lung diseases in a successful action that led to more than R380-million in compensation; and representing more than 23 000 former gold miners suffering from silicosis in a class action for damages against members of the South African gold mining Industry.

Helen photo

Helen Thrush has extensive experience as a chartered accountant and non-executive director, with specialised skills in auditing and corporate governance. She is director of Helen Thrush and Associates Inc, and HTS Business Support (Pty) Ltd. She is the immediate past Chairman of the South African Institute of Chartered Accountants, and a Member of the Interim Council of the University of Mpumalanga. She is also currently Chairman of the Audit Committee to the Mpumalanga Provincial Legislature and a member of the Audit Committee to the Mpumalanga Gambling Board.

Marlaine pic

Marlaine Pretorius is an independent business coach, consultant, facilitator and strategist. Her diverse career has spanned numerous industries and various roles, both internationally and doing business on the African continent. She recently founded Omnicentre, an organisation that focuses on leadership and nature, after spending seven years as Corporate Services director at HL Halls & Sons in South Africa.


China Africa Reporting Project
Global Investigative Journalism Network

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