Author profile

 
 
Portrait photograph of Gail C. Thomson.

Gail C. Thomson is a carnivore conservationist who has worked in South Africa, Namibia and Botswana on human-carnivore conflict, community conservation and wildlife monitoring. She is interested in promoting clear public communication of science and conservation efforts in southern Africa.

 
 
 

Conservation Namibia bibliography:

 
 
A pride of lions walks across open grassland with a single tree behind them and the Etosha pan in the background.
 

The Lions of Etosha: A Brief History

Namibian Chamber of Environment

Etosha National Park has a long history that includes changing boundaries, building a fence and establishing permanent water holes. Etosha's lions have adapted to the changing conditions and survived in the face of prey declines and persecution due to human-wildlife conflict. This article unpacks the history of lions in Etosha drawing from a scientific paper in the Namibian Journal of Environment.
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An aerial view showing distinctive green vegetation circles against a brownish background.
 

Getting to know Namibia with two eye-catching new atlases

 

In 2022, two new Atlases were released - one for adults and one for children. The nearly 400-page Atlas of Namibia: its land, water and life provides the very latest information on nine major aspects of the country, complete with hundreds of graphs, maps and photographs. My Children’s Picture Atlas of Namibia is a 40-page visual journey through Namibia that is suitable for use in the home and at school. This is Namibia, for all ages.
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The rocky desert of north-western Namibia.
 

Evaluating the Results of Namibia's Elephant Auction

 

Namibia's Ministry of Environment, Forestry and Tourism has auctioned 37 elephants, 22 of which were exported to captivity in the United Arab Emirates. This article provides the basic facts of the matter and evaluates the consequences of this decision as it relates to elephant conservation, welfare and legality.
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The rocky desert of north-western Namibia.
 

The Role of Rolling Zebras in the Desert Ecosystem

 

Did you know that a rolling zebra makes a measurable impact on the desert environment? Hartmann's mountain zebras are near endemic to Namibia, where they occur widely on the western escarpment. Their habit of rolling in the dust creates important microhabitats for plants and animals. A new scientific study reveals how this works.
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A bar chart showing rising temperatures.

Climate Change in Namibia Part 1: Defining the Terms

Namibian Chamber of Environment

The science and politics of climate change are complex and could be overwhelming for the interested layperson. In this first article in the lead up to the United Nations Climate Change Conference of Parties in Glasgow this year, we unpack some of the most common terms used in this field.
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A graph showing changes in temperature with time.

Climate Change in Namibia Part 2: Current and Projected Changes

Namibian Chamber of Environment

Namibia is among the most vulnerable countries in the world to the effects of climate change. Climate projections reveal that Namibia will become hotter faster than most other countries, with subsequent increasing frequency of drought conditions. Climate change will intersect with how the land is used and managed to determine Namibia's future.
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A rocky mountain slope.

Climate Change in Namibia Part 3: National Actions

Namibian Chamber of Environment

World leaders, including Namibia's President Dr Hage Geingob, are currently attending the 26th United Nations Climate Change Conference of the Parties. In this third article on climate change, we outline a plan that the government can implement to both mitigate and adapt to climate change. Adapting to climate change is particularly important to reduce the vulnerability of our rural communities.
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A rocky mountain slope.

Climate Change in Namibia Part 4: Local Actions

Namibian Chamber of Environment

In the final article of our series on climate change in Namibia, we consider a few of the ways that rural Namibians can adapt to projected climate conditions. These include the sustainable harvest of bush, agricultural diversification and conservation agriculture. Developing a strong wildlife economy and markets for valuable non-timber forest products will also have positive impacts on rural livelihoods and biodiversity.
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An elephant breaking down a fence.
 

The Story Behind the Namibian Elephant Auction

Namibian Chamber of Environment

The recent proposal by the Ministry of Environment, Forestry and Tourism to auction 170 elephants has been met with harsh criticism and many unsubstantiated accusations. This article provides the historical and current context required to understand this decision and calls for support to help Namibian farmers coexist with elephants in future.
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An overhead view of the Namibian desert showing dozens of fairy circles interspaced with Euphorbia bushes.
 

It's not too good to be true – Elephants are thriving in Namibia

Namibian Chamber of Environment

African savannah elephants are declining in many countries, but not in Namibia, where their numbers are increasing. This good news has been met with some scepticism and questions have been raised about how elephants are counted in the country. Here, the methods used for counting elephants using aerial surveys are described and the oddly controversial issues surrounding these counts are addressed.
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An overhead view of the Namibian desert showing dozens of fairy circles interspaced with Euphorbia bushes.

Are Namibian Fairy Circles Euphorbia Tombstones?

Namibian Chamber of Environment

A new study brings to light a possible cause for Namibia's fairy circles – large succulent bushes called Euphorbias. These plants produce highly toxic milky white latex that inhibits the germination and growth of other plants, effects that last long after they are dead. The new theory explains many features of fairy circles and even predicted where previously unrecorded ones would be found. Large-scale die-offs of these plants could be linked to past climate change and is therefore a concern for the future.
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Five Namibian ladies display their stunningly crafted necklaces.
 

Friends will be friends – even in the midst of a pandemic

Omba Arts Trust

The Covid-19 pandemic and related restrictions on international travel has had a devastating impact on the arts and crafts market in Namibia. Omba Arts Trust, which has empowered Namibian women to hone their craft-making skills and marketed their products to tourists since 2004, experienced a 90% income cut. Yet Director Karin le Roux is determined to find ways to help the local artisans who have partnered with Omba over the years. Find out how you can help.
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A lion chews on the corner of a canvas tent, while camp chairs sit in disarray behind him.
 

Recognising community rangers in honour of Garth Owen-Smith

 

In the early 1980s Garth Owen-Smith joined forces with traditional leaders and rural communities in Namibia to stop poaching. Together they did something unthinkable at the time - employ people from within rural communities to look after wildlife on behalf of their people. Community rangers thus sit at the heart of Namibia's community-based conservation success story. A new annual awards event for community rangers is thus a fitting memorial to this conservation giant.
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A lion chews on the corner of a canvas tent, while camp chairs sit in disarray behind him.
 

The plot thickens – Euphorbia bushes do not cause fairy circles

 

Following the recent revival of the theory that Euphorbia bushes cause fairy circles in the Namib Desert, a team of researchers revisit dead Euphorbia bushes after 40 years to show that this is not the case. Based on this and other evidence, they suggest that neither Euphorbias nor termites explain the phenomenon of fairy circles.
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A Vulture and a jackal fight over a carcass
 

How do you like your meat? Unleaded, please!

 

Lead is a toxic substance to humans and all other biological organisms, yet it is still used in bullets and fishing sinkers. Lead bullets fragment into hundreds of tiny pieces upon impact. These fragments pose a threat to game meat consumers, including people and scavenging species like vultures. Namibian stakeholders are working together to switch to lead-free bullets as a matter of urgency for the sake of human health and the environment.
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An albatross gliding across the waves.
 

Gliding into a Brighter Future

Albatrosses and Namibian Fisheries

 

Albatrosses are caught accidentally in commercial fishing operations around the world, and Namibia's fisheries were among the deadliest for seabirds. The Albatross Task Force investigated the extent of the problem and worked with the fishing industry to apply best-practice methods for keeping seabirds away from fishing gear. The result was a stunning 98% reduction in seabird bycatch in our demersal longline fishing operations. A local co-operative of enterprising Namibian women now produce the bird scaring lines for the fishing industry, thus supporting local business. This project contains all of the key ingredients for conservation success.
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A man carrying a plastic box and a pair of braai tongs moves cautiously through thick spiny bushes.
 

Bring in the Bug Squad

Controlling Alien Invasive Plants in Namibia

 

Some cactus species have become alien invaders in dry parts of South Africa and Australia, and they have become a major problem in Windhoek too. Before this invasion gets totally out of control, we introduced specific insects as biological control agents. These insects are known from scientific tests and experience in South Africa to prevent the further proliferation of the invasive cactus species without causing any damage to our native plants. Find out more about how insects are chosen as biological control agents and what you can do to help fight the cactus invasion in Namibia.
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Overhead view of a complex river system running through grasslands.
 

A River in Trouble

 

The iconic Okavango Delta is under threat, and from more than just oil exploration. The more insidious, and possibly greater, threat is to the water flowing into it from rivers that start in Angola and flow through Namibia before entering the Delta. Agricultural developments are increasing at an alarming rate upstream from the Delta that threaten to greatly reduce the water flows and/or pollute the Cubango/Okavango River. Much more needs to be done to address this problem, writes John Mendelsohn and colleagues.
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A cheetah looking towards the camera.
 

Teamwork and Science Enables Coexistence between Farmers and Cheetahs

 

Cheetahs prey on livestock and farmed game in Namibia, and farmers have been trying to address the problem by removing problem cheetahs for generations. Yet there is now a new, scientific approach to reducing the problem by understanding how cheetahs move in the environment. This big cat has a different way of using the environment than other cat species, whereby particular areas act as communication hubs among individual cheetahs. If farmers are aware of the location of these hubs, they can avoid putting vulnerable livestock in these areas and thus greatly reduce their losses. Reaching this point required farmers and cheetah biologists to trust each other and work together to find a mutually beneficial and practical solution.
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A conservancy game guard patrols on horseback.
 

Introducing Community Conservation Namibia.com

Namibian Chamber of Environment

Information about communal conservancies in Namibia is now more accessible than ever. Gail Thomson takes a brief tour of the new community conservation website to whet your appetite for exploring the site for yourself.
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Two elephants spar with each-other.
 

The Battle for the Soul of Conservation - And what it means for Namibia

Namibian Chamber of Environment

Two groups of conservation scientists are doing battle over the soul of conservation. Should we manage wildlife based on our feelings about animals or the need for pragmatic solutions to real-world problems? Answering this question has ramifications for conservation practice globally and in Namibia.
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A pride of lions relaxing at sunset.
 

Conserving lions in the heart of KAZA – The Kwando Carnivore Project

Namibian Chamber of Environment

The Zambezi Region is a critical landscape for conservation, but it is also a complex matrix of protected areas and community farmlands. People and lions thus frequently come into conflict here. The Kwando Carnivore Project is providing solutions for human-lion coexistence in collaboration with communal conservancies and other partners.
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Three Namibian game rangers standing facing the camera.
 

The Coronavirus and Namibian Conservation

Namibian Chamber of Environment

Conservation efforts in Namibia has carried on despite the coronavirus epidemic, but the conservation partners face a stern test in the coming months and years due to reduced income from international tourism. Here is what you can do to help.
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A Himba lady working in the bush.
 

Communal Conservancies Cry for Help to Survive Coronavirus Perfect Storm

Namibian Chamber of Environment

The coronavirus has created a perfect storm for communal conservancies in Namibia. Researchers reached out to people in five conservancies to find out what their greatest challenges were during the recent lockdown. Numerous stakeholders have since joined hands to help the conservancies weather the storm.
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A cartoon depicting an elephant and a terrified villager balancing on a seesaw.
 

The Great Elephant Balancing Act

Namibian Chamber of Environment

Recent research on elephants emphasise the importance of male elephants in their society. This research is used as a club to batter countries in southern Africa into changing their elephant management policies. This article reviews the scientific evidence and calls for a balanced approach that considers both humans and elephants.
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A group of cattle, and an elephant share a waterhole while a lone herder looks on.
 

Key Questions for Human-Elephant Conflict Research

Namibian Chamber of Environment

Reducing human-elephant conflict is a critical challenge in Namibia, where elephant populations are expanding into farming areas. More research is needed to understand the effectiveness of lethal control and how it fits in with non-lethal methods. Three questions are posed to stimulate research into this challenging topic that will assist long-term elephant management.
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Two vultures at a waterhole.
 

What you can do to help vulture research

Namibian Chamber of Environment

A new study on Lappet-faced Vultures in Namibia uses camera traps and sighting records from the public to show a high survival rate for a vulture population in the Namib-Naukluft.
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A group of Namibian children listen to their guide.
 

Children from Communal Conservancies learn how to become Young Defenders of their environment

Namibian Chamber of Environment

Children from two communal conservancies were treated to a free four-day course in conservation and Leave No Trace, made possible through by the Conservation Travel Foundation and Namibian Chamber of Environment. Tracking rhinos, elephants and other wildlife on-foot while learning about caring for their environment.
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Zebra at sunset.
 

Understanding and Conserving the Namibia-Botswana Zebra Migration

 

Results of a recent aerial survey in the Zambezi Region reveal that the migratory zebra population is doing well, and possibly extending their journey further north. This amazingly long migration covering Namibia and Botswana was only discovered in 2012 and researchers still have many unanswered questions.
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A leopard lying in a tree.
 

Counting Cats

Namibian Chamber of Environment

Leopards are extremely difficult to count, which makes conservation planning for this species challenging. The 2019 National Leopard Project used information from a variety of different sources throughout Namibia to estimate how many leopards there are and where they occur.
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Thick Acacia bush in central Namibia.
 

Beating Back the Bush

Namibian Chamber of Environment

A number of recent scientific studies published in the Namibian Journal of Environment tackle the thorny topic of bush encroachment. Scientists are divided over how to tackle the problem. Dive into the debate here.
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A large flock of Cape Cormorants.
 

Angolan Island Paradise for Cape Cormorants

 

An island off the coast of Angola supports surprising numbers of Cape Cormorants, with a six-fold population increase in just 12 years. This Endangered species is declining elsewhere, so this island offers hope for the future, provided fish-stocks are adequately protected.
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A veterinary team work with an unconscious elephant.
 

What Do You Do When the Elephants Arrive?

Namibian Chamber of Environment

Rural farmers often struggle to live with elephants in Namibia’s north-western Kunene Region. The Ministry of Environment and Tourism has stepped in to assist them by providing more information on elephant movements and developing ways to prevent further conflict.
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Two black rhinos.
 

How Namibia is Outsmarting Criminals

Namibian Chamber of Environment

Namibia is turning the tables on wildlife poachers who are trying to steal our natural heritage. A new collaborative team called Blue Rhino has achieved enormous success since its establishment in 2018. Their intelligence-based strategy that includes Namibian citizens has poachers on the run.
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Informal settlement from the air.
 

Can Urbanisation Help Namibia Adapt to Climate Change?

Development Workshop Namibia

Namibia is urbanising rapidly, but most towns are not prepared for rapid expansion. This leads to expanding informal settlements that have negative social and environmental impacts. Urbanisation can be a good thing for Namibia, but we must do more to accommodate those seeking a better life.
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