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Saluting Rangers across the World

Saluting Rangers across the World

Saluting Rangers across the World

By Eleanor Momberg, EWT Communications Manager
 

Armed with years of experience and a lifelong passion, rangers are the boots on the ground at the forefront of conservation.

Because they spend their entire working day – and often longer – in the field, they are the eyes and ears of management. This means they are often the first to detect unauthorised entry into a protected area by poachers, medicinal plant harvesters, or even just inquisitive persons. They are also often the first to detect wildlife diseases or other potential issues, and are integral to monitoring and maintaining infrastructure such as artificial water points and pipelines.

Rangers are integral to the daily running of any protected area, and their daily tasks are as varied as apprehending poachers, burning firebreaks to safeguard infrastructure, assisting with management burns to achieve specific ecological goals, controlling alien plants, and guiding guests to ensure an absolutely unforgettable visit to nature, among a multitude of other tasks.

On 31 July, rangers across the globe take a moment to remember and pay homage to colleagues who have lost their lives in the line of duty. This year, the pause is to honour 175 colleagues in 41 countries who lost their lives in the last 12 months. 

The theme for World Ranger Day 2025 is “Rangers, Powering Transformative Conservation.” It is a reminder, says the International Ranger Foundation, that rangers are not only protectors, but changemakers.

“They are essential to achieving the world’s biggest conservation goals — from the Sustainable Development Goals to Target 3 of the Global Biodiversity Framework: protecting 30% of the planet by 2030,” says the Foundation.

Although rangers typically work in protected areas where their primary focus is conservation, law enforcement and wildlife management, the Endangered Wildlife Trust (EWT) rangers have a different, added, task – restoring the habitats needed for species and people to survive, protecting cultural heritage, and ensuring that the impact people have on the environment does not affect the ability of communities to benefit from their natural surrounds.  

Additionally, rangers’ work has become more holistic, and has seen the introduction of new technologies into their daily routines.  This includes the use of drones.  

Many rangers emanate from communities adjoining, or in close proximity to, the protected areas in which they work. As such, they are ambassadors for conservation – teaching children and adults alike why it is important to conserve both plants and animals. Rangers are a key resource with which to engage communities, ensuring that communities’ voices are also heard and, together with the protected area management, ensuring that common ground can be found and that protected areas and communities can find a mutually beneficial way forward.

As agents of transformation, rangers also look to the future addressing issues such as climate change in community education drives, highlighting the need to mitigate, and adapt to, a changing environment.  

Among the rangers at the EWTs Medike Reserve in the Soutpansberg is Shumani Makwarela, a field guide in the Savanna Strategic Conservation Landscape. He says his work largely entails protecting the biodiversity of the Soutpansberg.  “I also assist to clear alien plants and then do game counts,”  he says.

The Soutpansberg, a recognised as a Centre of Endemism and Key Biodiversity Area, is also a Strategic Water Source Area for both ground- and surface water.  To address the threat of alien invasive species, a team of rangers has been working for the past seven years to remove invasive alien trees from wetlands and mountain catchment streams. 

This has required weeks of work on-site, often camping in remote locations away from their families. Many of these invasive tree strands were in extremely inaccessible areas, making the work even more challenging. Despite these difficulties, our rangers have successfully cleared over 60 hectares of Eucalyptus and Black Wattle from remote mountain areas, resulting in an estimated 30 million litres of water being replenished to the environment annually.

As part of the project, rangers have received training in invasive plant management and received accredited qualifications in First Aid, Herbicide Application, and Intermediate Chainsaw Operation.

But, EWT rangers are not limited to people.  Among these are our vulture “rangers” who, through the use of cutting edge GPS-tracking technology, assist in the location of poisoning events in order to dramatically reduce further wildlife loss, save surviving animals, and enable law enforcement to act quickly.

The Canine Conservation rangers not only work in protected areas to combat rhino poaching, but also support the police, national and provincial environmental authorities to detect illegally traded wild species of plants and animals.  In recent months, our dogs and their handlers have searches hundreds of vehicles for illegal succulents and reptiles at roadblocks, used their noses to sniff out weapons and ammunition and other illegal wildlife products at the entrances and exits to games reserves, searched thousands of parcels and detected numerous snares.

Rangers are an important cog in the business of conservation, and this International Ranger’s Day we salute the vital role that rangers play in the conservation of our natural heritage.

 

Poison workshop brings stakeholders together

Poison workshop brings stakeholders together

Poison workshop brings stakeholders together

By Lara Fuller, ACCP Drakensberg Coordinator, EWT/ICF partnership
 

The African Crane Conservation Program (Endangered Wildlife Trust/ International Crane Foundation Partnership) Drakensberg project is uniquely placed in the foothills of the majestic mountains of the Eastern Escarpment.

The Great Escarpment is a significant geographical feature characterised by high cliffs, steep slopes and higher inland plateaus. It separates the higher interior plateau from the lower narrow coastal strip and is an area of high biodiversity and endemism, and equal cultural diversity.

Across this landscape there are a range of focal species and non-focal species that are impacted by poison incidents or background chemical toxicity. Further to this, there are underlying health risks to human well-being associated with the illegal use of chemicals. This discipline is an understudied topic and is a very complex space to work in.

Recently, my colleague Samson Phakathi and I were invited by the Ezemvelo KwaZulu-Natal Honorary Officers (a dedicated group of volunteers committed to support EKZN Wildlife provincial Wildlife Authority) to present a wildlife poison mitigation workshop.

The three-day workshop aimed to educate attendees on the signs of wildlife poisoning, personnel protection, what action should be taken and how to collect evidence for a criminal case. The more than 40 attendees included representatives of NPO’s, KZN Wildlife Honorary officers, professional forensic experts, and Environmental Management Inspectorate members (EMI), and a couple of former law enforcers. It served as a refresher to some individuals, but the majority were there to hear about the impact of poisoning on wildlife for the first time.

As always in conservation it is paramount to ensure that the correct individuals are working together for the benefit of our landscape. Connecting individuals from diverse backgrounds is not always easy, but it is necessary for conservation success. Besides hosting a social event as a means of building working relationships, local wildlife rehabilitation centre, FreeMe, demonstrated how to respond to live wildlife poison cases, and the importance of handling during poisoning cases.  Investipol, a professional investigation and spill response unit, shared their knowledge and experience, while the Ezemvelo KZN Wildlife officials discussed the difficulties of implementing existing laws.

The outcomes of this event were multi-dimensional and included the expansion of the poison response team, new connections made for long-term collaboration, a greater understanding of localised community poisoning events and a direction to raise awareness about the incorrect use of chemicals. From this event two more workshops were requested in Northern and Central KZN.  We are grateful to every individual who participated and we look forward to seeing the difference in our landscape. 

 

** The EWT would like to thank the Paul King Foundation and N3tc for their support.

Njozi’s Great Escape:  Safely Back at Rietvlei Nature Reserve

Njozi’s Great Escape: Safely Back at Rietvlei Nature Reserve

Njozi’s Great Escape: Safely Back at Rietvlei Nature Reserve

By Eleanor Momberg, Communications manager, EWT 
 

On 3 June, Carnivore Conservation Unit manager Derek van der Merwe offered the Endangered Wildlife Trust’s assistance to recapture well-known female cheetah, Njozi, who had left the confines of the Rietvlei Nature Reserve in Pretoria and had undertaken an unexpected adventure in Gauteng.

The lone resident Cheetah at Rietvlei, Njozi had left the confines of the reserve on 2 June, and it was after attempts to return her to Rietvlei that Derek had called the Rietvlei reserve management and offered the EWTs assistance to bring her home.

Njozi’s tracking collar was probably her saving grace as reserve staff were able to monitor her movements until help could arrive. During the day on Monday she had travelled 18km towards Bapsfontein.  On Monday night she travelled more than 15km towards Kameelzynkraal where Derek and a team including a wildlife vet, City of Tshwane and Rietvlei Nature Reserve officials, managed to safely recapture her, thanks to landowners Clarissa de Bruto, Monique Venter and Johan Lottering.

Although Njozi is usually comfortable around vehicles and a favourite among tourists at Rietvlei, she became skittish in unfamiliar territory, hiding in dense thicket and mielie fields that made initial capture efforts difficult.  A helicopter was quickly called in for a swift and safe retrieval, ensuring Njozi’s smooth return.

Cheetahs pose a very low risk to humans and are often misunderstood. Human-wildlife conflict can be minimised through awareness, proper management, and the use of technology, like tracking collars, which help us monitor and intervene at times like these. 

We would like to say a special thank you to the Aspinall Foundation for funding the helicopter search, wildlife vet Dr Shaun Beverly for the veterinary expertise and Lean from Powered Flight Charters for his chopper flying skills. We also thank our donors @metrofibre for making this rescue operation possible as well as the Rietvlei Reserve Staff and City of Tshwane for their support.

A Secretary Bird’s flight to recovery

A Secretary Bird’s flight to recovery

A Secretary Bird’s flight to recovery

By Ronelle Visagie, EWT Birds of Prey Programme
 

As most people settled down to enjoy the Easter Weekend this year, my husband, Stoffel, Bateleurs pilot Allan Thomson, co-pilot Nikki Bush, volunteer Abraham van Zyl, and I were watching the weather and embarking on a mission to ensure a juvenile Secretary Bird would receive the rehabilitation it needed.   It was a journey that took this young bird on a flight (by plane) from Orania in the Northern Cape to the Dullstroom Birds of Prey & Rehabilitation Centre in Mpumalanga.

It all started in February when I received a call from Megan Murgatroyd of HawkWatch International, who is doing raptor research on a farm in the Calvinia district.  She informed me about a Secretary Bird nestling that was in a deteriorating state and suffering from starvation. Birdlife SA PhD candidate, Wesley Gush, had installed a camera at the nest, which revealed that the nestling had not been fed for a minimum of nine days and had a weight of only 1.5 kg.

A day later, I retrieved the nestling from De Aar and started caring for it, observing its remarkable improvement and increasing strength with each passing day. The poor bird was so weak initially that it could not stand up or even lift its body.

Because this Secretary Bird would require training from a falconer to ensure it had the best possible opportunity for survival, a decision was made to transfer him to the closest falconer and rehabilitation centre–the Dullstroom Birds of Prey and Rehabilitation Centre.

All parties involved with the bird’s care agreed that this was the most beneficial course of action for its well-being. But, getting this Secretary Bird from the Northern Cape to Mpumalanga proved a large challenge as transporting him by road would take at least two days, and would prove very stressful for the bird, which would have to be kept in a box for the journey.

It was then that the Bataleurs stepped in.  After two months, the permits were in place and the bird was ready to go to a rehabilitation centre.   

On Sunday morning, 20 April, the sky was overcast, and rain was forecast for some time during the day.  Because I live around 70 km from the nearest airfield—in Orania—we had to wait for Allan Thomson to inform us when he would be able to depart from Johannesburg, which was also faced with bad weather.   As soon as we received the go-ahead, we carefully caught the bird and put it in a crate for the trip to Orania.  The first half of the road to Orania is a gravel road that is in poor condition and after the rain it is even worse!

This was Allan’s first ever Bateleur’s mission.   Stoffel and I arrived at the airfield about half an hour before Allan and Nikki arrived.  After a quick cup of tea, we took some pictures before loading the precious cargo on the plane. Finally, the bird was on its way to Dullstroom!

The team and the Secretary Bird were met at Walkerson’s airfield, where Magdali Theron and the team from the Dullstroom Bird of Prey & Rehabilitation Centre welcomed their new charge.

Once he has been trained to hunt and fend for itself, he will be returned to the same Karoo farm where he was rescued and released back into the wild. Before release, he will be fitted with a tracker so we will be able to follow the success of the rehabilitation.

** The EWT would like to thank the Charl van der Merwe Charitable Trust, Puy du Fou the Bateleurs for your support.

Restoring Wetlands, Empowering Communities:  A Resilient Future for Adams Mission

Restoring Wetlands, Empowering Communities: A Resilient Future for Adams Mission

Restoring Wetlands, Empowering Communities: A Resilient Future for Adams Mission

Nonkazimlo Mafa, Urban Ecology Project Manager, Threatened Endemics Programme – EWT
 

Clearing of Alien Invasive Plants in rural areas at Adams Mission, KZN

Wetlands provide invaluable ecosystem services and are often referred to as the “Earth’s kidneys” because of their high, long-term capacity to filter pollutants from the water courses that flow through them. Wetlands also provide critical ecosystem functions to surrounding areas, such as buffering these areas from floods, providing critical resilience against climate change through carbon sequestration, freely performing a vast array of other services and supplying direct resources for human well-being as well as rich biodiversity.

The EWT’s Threatened Endemics Programme (Threatened Amphibian Programme previously) has been working on improving wetland ecosystem function and management in Kwa-Zulu Natal since 2015. One of our focal wetland habitats is Adams Mission, a 400 ha wetland system located in the upper reaches of three river systems on the KZN south coast. This wetland consists of a network of Endangered habitat types characterised by coastal wetland and swamp forest and supports two  Endangered amphibians endemic to South Africa; Pickersgill’s Reed Frog (Hyperolius pickersgilli) and the Kloof Frog (Natalobatrachus bonebergi). It is also home to over 90,000 people, many of whom live near or on the wetland edge. Since 2015, the EWT’s Threatened Endemics Programme has worked to rehabilitate and monitor this system, ultimately striving to partner with the community to secure the long-term management of this important ecosystem through the mechanism of Biodiversity Stewardship.

A key component of this work has been Invasive Alien Plant (IAP) clearing, waste management, and detailed monitoring. Common Invasive Alien Plants include Lantana (Lantana camara), Peanut Butter Cassia (Senna Didymobotrya), Bug Weed (Solanum Mauritianum), American Bramble (Rubus Ceneifoius), Common Lilac (Syringa Vulgaris), Singapore Daisy (Sphagneticola trilobata), Morning Glories (Ipomonea purpuria), Maxican Ageratum (Ageratum houstonianum), Chromolyn and Mexican sunflower (Tithonia diversifolia), Yellow Bells (Tecoma stans) and Indian short (Canna indica).  Lantana make up 50% of the invasive alien species in these wetlands, and American Bramble 25%.

Our monitoring approach is twofold. The Ecological Goods and Services (EGS) assessment toolkit has been developed as a participatory approach to environmental management which encourages local understanding, opens up dialogue in developing local solutions which initiates local action. This assessment is implemented by our Biodiversity Officers, local community members employed to assess EWT’s work using a phone app. We also partner with environmental consultants to undertake detailed habitat health assessments at key wetland areas within Adams Mission. These assessments include detailed baseline habitat information for the purposes of understanding habitat/wetland unit scale impacts that require rehabilitation/management, and to inform ecological monitoring and long-term trends to support conservation intervention. The aim of the monitoring programmes has been to provide appropriate baseline information against which to measure change in the condition of the wetland systems. This will be used to assess improvements associated with rehabilitation interventions and supplement the long-term monitoring of the H. pickersgilli populations at each wetland site. Follow-up assessments are to be undertaken every 2-3 years.

The 2025 assessment report produced by Verdant Environmental shows a 0.8% deterioration in the wetland ecosystem compared to the assessment conducted in 2022. The Verdant Environmental report indicates that the wetland’s resilience towards the pressures around the wetland, an increased number of housing development on the edges of the wetland and within the buffer zones, may contribute to medium degradation in future. This implies the need for continuous and intensified Environmental Education and law enforcement measures within the community to decrease the spread of residential plots. The site has maintained the Class C ecological health status since 2022.  This means the habitat condition is still intact with a very low degradation percentage over the years. The EWT’s initiatives to educate the community is making a huge impact.

 

Waste Zone Containers

 

Waste is an ever-growing challenge at this site as local municipal services are often lacking and residents have little choice but to dump waste in or near wetland habitat. 

We have developed a phone application to track and report waste incidents, giving us an indication of the increase in dumping of waste in water courses, and informed our strategy to deal with waste. This approach culminated in our Centralised Waste Disposal Zone project, where we partnered with local communities and the Municipality to install four shipping containers that will act as managed waste disposal sites. Local community members are employed to manage these zones, bagging waste and coordinating with municipal contractors to service these waste zones when needed. This offers community members an alternative to dumping waste into the wetland system.

Within the two weeks since the placement of the containers, the positive impact is already visible.  Community members have been leaving their waste near the container’s door outside the operating hours rather than dumping in the wetland.  This has contributed to growing socio-ecological resilience for the rich biodiversity of the area.  It also benefits communities living adjacent to the wetlands through job creation and keeping the environment clean. Fourteen people have been employed as waste collectors and Invasive Alien controllers over a 12-month period ending in June 2025.

 

**  The EWT would like to thank the Moodys Foundation, Synchronicity Earth, Anglo American and the Rainforest Trust for their support.

 

Blue Cranes uplisted to Vulnerable: A wake-up call for conservation

Blue Cranes uplisted to Vulnerable: A wake-up call for conservation

Blue Cranes uplisted to Vulnerable: A wake-up call for conservation

 

 

South Africa’s national bird, the iconic Blue Crane, has officially been uplisted from Near Threatened to Vulnerable in the newly published Regional Red Data Book 2025.

The uplisting of the Blue Crane to Vulnerable in South Africa means that it faces a high risk of extinction in the wild in the medium term.

This reflects growing concern about the species’ future. Although the Karoo boasts the highest number of Blue Cranes in South Africa, the species’ decline is of particular concern in the Overberg region of the Western Cape where Blue Cranes occur at higher densities than anywhere else in the country.

Data from the long-running citizen science project, Coordinated Avifaunal Roadcounts (CAR), shows that the Overberg has seen an alarming 44% decline in Blue Crane numbers between 2011 and 2025. These figures are especially concerning given that this region once had a thriving Blue Crane population.  Prior to the decline, CAR accounts indicated that Blue Crane numbers had increased by 261% between 1994 and 2010.

In the Karoo, CAR figures showed that populations had declined prior to 2017. But, this data is dated given that CAR counts are no longer done in this region. To remedy this, BirdlifeSA has formed a CAR working group with the Endangered Wildlife Trust/International Crane Foundation partnership (EWT/ICF), Overberg Crane Group (OCG) and FitzPatrick Institute to reinvigorate the project, particularly in areas like the Karoo.

The citizen science project is conducted twice annually. It relies on dedicated volunteers who count birds along fixed routes creating one of the most robust long-term datasets for large terrestrial birds in the country. This data underpins vital conservation decisions, including the recent uplisting of the Blue Crane.

Why are Blue Cranes declining?

The reasons behind the dramatic decline in the Overberg over the past 14 years are unclear, but research has revealed some clues.  Recent research by EWT Conservation Scientist, Dr Christie Craig, into the species’ long-term viability revealed that breeding success in the Overberg has halved since the last published study 30 years ago. On average, pairs now raise just 0.55 fledglings – far below what’s needed to sustain the population.

MSc student Michelle Bouwer has found that the key drivers of nest failure in the Overberg are disturbance and high temperatures. This is concerning given that climate change models predict significant drying and warming in the Western Cape. Fence entanglement also remains a threat to Blue Crane chicks that can’t fly yet.

Since 1991 the OCG, along with partners such as CapeNature and the EWT/ICF have driven Blue Crane conservation efforts in the Overberg, engaging actively with landowners to raise awareness and ensure that farming and cranes coexist peacefully. Similar programs were initiated in the Karoo and Drakensberg, under the auspices of the South African Crane Working Group. It is because of the success of these interventions that the Blue Crane population increased and was regionally downlisted to Near Threatened in 2015, based on data up until 2010.

Since the Blue Crane population was doing well, conservation efforts for Blue Cranes were reduced in the Western Cape, and Karoo. This can be attributed to the fact that conservation resources are limited, and work needs to be prioritised to species that need it the most.

The Drakensberg region features all three crane species in South Africa—the Blue Crane, Wattled Crane and Grey Crowned Crane. Because of ongoing research and conservation efforts, all three species are increasing in KwaZulu-Natal.

The uplisting of Blue Cranes has demonstrated that this species is dependent on ongoing conservation efforts, especially as they occur almost entirely outside of protected areas.

Within the Overberg, Blue Cranes occur primarily in wheatlands. As new technologies are implemented, cultivars are developed and farming methods are adapted, Blue Crane populations are being affected.  Indications are that an increase in the practice of minimum till and increased canola production may have reduced the availability of suitable feeding and breeding areas for cranes. But, more research is needed to confirm this.

Blue Cranes have also become the secondary or unintended victims of poisoning in the Overberg and Swartland regions—often from substances intended for other species, such as geese or rodents. This further highlights the importance of conservation presence in the landscape to ensure that illegal poisonings don’t go undetected, and to make certain that farmers have support to deal with crop damage problems.

Research showing that power line collisions in the Overberg had decreased in the last 15 years may be attributed to concerted efforts through the EWT/Eskom partnership to mark power lines. Nonetheless, collision with power lines remains the main threat to Blue Cranes, and ongoing mitigation is necessary, especially as new power lines are added to connect renewable energy to the grid. This is particularly a threat in the Renewable Energy Development Zones of the Overberg and Karoo.

The vital role of farmers

In order to ensure conservation success collective action including landowners, farmers, local municipalities, researchers, NGOs and community members, is required. Encouragingly, many farmers have already embraced their role as custodians of these birds, showing that agricultural productivity and biodiversity conservation can go hand in hand. Their commitment forms the backbone of South Africa’s Blue Crane conservation efforts.

It is important to note that because Blue Cranes have a strong association with agriculture across their range in South Africa, a variety of conservation expertise is required to conserve the species.

With the help of the IUCN Conservation Planning Specialist Group, the EWT/ICF has coordinated a multi-stakeholder conservation planning process for Blue Crane. The stakeholders also include the OCG, CapeNature, Wool Growers Association, Kogelberg Biosphere Rehabilitation Centre, Ezemvelo KZN Wildlife, Eskom and Birdlife SA.

This conservation plan specifies several actions that will be implemented in the coming years. Among these is mitigating the impacts of power lines and poisoning, working with the agricultural sector to reduce threats, and protecting natural habitats that support Blue Cranes. We are confident that with coordinated, evidence-driven conservation action we can turn around the environmental status of the Blue Crane.