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Lion Population Survey in Kruger National Park shows continued species decline

Lion Population Survey in Kruger National Park shows continued species decline

Lion Population Survey in Kruger National Park shows continued species decline

By Eleanor Momberg

 

Lion photographed for whisker spot identification in Kruger National Park

The Greater Limpopo Transfrontier Conservation Area, spanning South Africa, Mozambique and Zimbabwe is one of the few remaining strongholds for Lions (Panthera leo) in southern Africa.

Central to the cross-border conservation area is the Kruger National Park which serves as a key source population of Lion for neighbouring reserves.   However, in the past decade, poaching has started taking a toll on the species, either through bushmeat snaring or the deliberate poisoning of carnivores, in certain areas.

In the first park-wide survey in 2005 the lion population was estimated at 1,803 individuals. With that survey now a decade old and reports of increased poaching—particularly in the northern Kruger National Park— the report states that concerns about the present status of Lions in the region are justified.

Partnering with South African National Parks (SANParks) and the Lion Recovery Fund, the Endangered Wildlife Trust (EWT) in 2024 undertook a Lion population survey in the northern half of the Kruger National Park to obtain robust estimates of Lion populations to inform future Lion management policies and practices.

During a similar Lion population survey in the Nxanatseni north region of the Kruger National Park over three months in 2023, the population was estimated at 105 individuals. Two field protocols had been used to collect the 2023 data – search encounters and camera traps.

In 2024, a three-month Lion population survey was conducted in the Nxanatseni south region of the Park using spatial capture-recapture models to obtain more reliable and comparable estimates of the abundance and density of lions.   Spatial capture-recapture entails taking photographs of a Lion’s whisker spots to identify individuals.  Some are seen more than once, thus the recapture of their information and avoiding counting the same lion twice.

Between July and September 2024, the members of the EWT’s Carnivore Conservation team drove 10,446 km in search of Lions, resulting in 182 detections of 74 individuals—22 males and 52 females. Because of the high mortality among Lions less than a year old, these were excluded from the survey.

Using this dataset, it is estimated that there are 144 lions in Nxanatseni South;  a density of 3.5 lions per 100 km².  Besides the higher number of Lion in the southern Nxanatseni area, the survey again found that Lion density decreased the further the carnivores were away from water.  Out of the 247 lions detected, 182 could be positively identified, while 65 could not.  Identifying more individuals would have improved precision without necessarily changing the estimated

The report states that Lion densities varied across the study area, with the highest estimates in sections, which support large herds of herbivores due to productive soils and grazing grounds. It adds that lower densities were found in the western sections, where mopane woodland, proximity to communities, and conflict with poaching may limit Lion populations. In another area, which had an intermediate density, poor soils, low rainfall and the hilly terrain were found to be constrains on the species.

Although poaching was not directly assessed during the study, poached Lion were found within the research area, on the western boundary of the Park, and the Limpopo National Park in Mozambique.

The report concludes that the observations are concerning given the conservation importance of the Kruger Lion population, adding additional research needs to be done to determine what effect water management and increasing human pressures may have on the species.

 

** The EWT would like to thank SA National Parks for permission to carry out the survey, AHA Hotels and Lodges and Singita for their logistical support,  LexEDA Infra Bharat Pvt. Ltd. for advanced computing support and the Lion Recovery Fund for their generous support.

The Quiet Rise of Trade-Driven Poaching of Africa’s Lions

The Quiet Rise of Trade-Driven Poaching of Africa’s Lions

The Quiet Rise of Trade-Driven Poaching of Africa’s Lions

Dr Samantha Nicholson, EWT Senior Carnivore Scientist,  & Dr Peter Lindsey, CEO of the African Lion Recovery Fund

 

Young in the  Timbavati

Despite their iconic status, lions are threatened across much of their African range. Today, they occupy only a fraction of their historical distribution, and many populations are in decline. The continuing reduction in both lion numbers and range reflects a combination of recent losses and improved understanding of their status and has been severe enough for lions to be listed as Vulnerable on the IUCN Red List of Threatened Species.

Expanding human populations have transformed much of Africa’s savannah into farmland, settlements, and infrastructure, shrinking and fragmenting wildlife habitat. As a result, lions increasingly come into contact with people and livestock, heightening the risk of conflict. This is further compounded by prey depletion, as widespread bushmeat hunting reduces the availability of wild prey and pushes lions to target livestock. In response, lions are often killed in retaliation, while many others are inadvertently caught in snares set for other species. These combined pressures continue to threaten populations and remain as key challenges for lion conservation.

In recent years, however, researchers and practitioners have become increasingly concerned about another, less visible threat; one that has the potential to undermine conservation gains if left unaddressed.

An Emerging Threat: Targeted Poaching for Body Parts

Alongside these long-standing pressures, a more targeted form of poaching has begun to occur with increasing frequency in several parts of Africa: the deliberate killing of lions for their body parts for the illegal wildlife trade.

Unlike conflict-related killings or accidental snaring, targeted poaching involves lions being intentionally killed to harvest specific body parts (such as bones, teeth, claws, skins, or fat) for the illegal wildlife trade. These parts are used for a range of purposes, including traditional medicine, spiritual practices, cultural rituals, and, in some cases, personal adornment. Demand originates both within Africa and from international markets, particularly in parts of Asia.

The use of lion body parts is not new. For centuries, lions have held cultural and spiritual significance in many societies. Historically, however, most use relied on opportunistic sources, such as lions that died naturally or were killed during conflict incidents. What is changing is the scale, organisation, and intent behind the trade.

In several countries, lions are now being actively targeted. Poachers may use poisoned carcasses to attract entire prides, killing multiple lions in a single event. In other cases, lions are caught in strategically placed snares or lured to baited sites.

There is also growing evidence that some of this trade is becoming more organised. Seizures of large quantities of lion body parts, sometimes alongside products from other trafficked species such as elephants or pangolins, suggest involvement by criminal networks operating across borders. These networks are often difficult to detect and disrupt, particularly in regions with limited law enforcement capacity.

Importantly, this threat does not replace existing pressures on lions – it compounds them. If targeted poaching becomes entrenched before effective responses are in place, it could spread rapidly across the species’ range and reverse recent conservation gains.

The threat is widespread

Mozambique has emerged as the epicentre of targeted lion poaching in southern Africa, with 426 human-related lion mortalities recorded between 2010 and 2023. Notably, incidents of targeted poaching for body parts increased sharply after 2017, rising from approximately one documented case per year to around seven annually. The involvement of organised criminal networks is underscored by large-scale seizures, including the interception of 300 kg of lion parts in Maputo in 2023 alongside other illicit wildlife products.

This pressure is now spilling across borders, with severe consequences for neighbouring populations. In South Africa’s Kruger National Park, lion numbers in the northern 20% of the park have declined by up to 63% over the past 18 years, largely attributed to targeted poaching for body parts and incidental snaring. Reports describe increasingly sophisticated methods, including the use of meat lures and poisoned carcasses to kill and harvest parts from multiple lions simultaneously.

Similarly, in Gonarezhou National Park, targeted lion poaching has become an escalating threat, characterised by poisoning and the selective removal of body parts rather than opportunistic killing. These incidents are particularly alarming because they are occurring within a well-managed transboundary conservation landscape, demonstrating that even flagship protected areas are vulnerable to organised, trade-driven poaching.

Reports of incidents where lions have been targeted for parts are now being shared from across the species African range.

Young male African lion in savannah habitat

Preventing Entrenchment: Proposed Responses

Recognising the seriousness of this emerging threat, several priority areas for action have been identified. Together, these complementary strategies aim to reduce targeted poaching of lions for body parts and disrupt trade networks along the entire supply chain, from poaching to consumption.

  1. Strengthening Protection and Monitoring on the Ground

Effective lion conservation depends on well-managed, adequately resourced protected areas that can prevent poaching and respond rapidly to emerging threats. Focused monitoring of lion populations, combined with systematic recording of mortalities, enables early detection of emerging hotspots and supports proactive rather than reactive responses. A centralised database, such as the IUCN SSC Cat Specialist Group’s African Lion Database (an initiative funded by the Lion Recovery Fund), allows trends to be tracked across landscapes and support evidence-based conservation action.

  1. Working More Closely with Local Communities

Communities living alongside lions play a decisive role in conservation outcomes, particularly where livestock losses and safety concerns are high. Addressing human–lion conflict, sharing benefits, and directly involving communities in conservation efforts reduces incentives for poaching and builds long-term support for lion persistence.

  1. Improving Understanding of the Trade

The trade in lion body parts remains poorly understood, limiting the effectiveness of interventions. Targeted research, including the use of genetic and forensic tools, can help clarify supply chains, identify source populations, and inform more strategic enforcement responses.

  1. Disrupting Trafficking Networks

Intelligence-led law enforcement and improved coordination among agencies are essential for interrupting trafficking routes. Targeting intermediaries and higher-level traffickers reduces profitability and weakens organised trade networks.

  1. Strengthening Legal Frameworks and Justice Systems

Robust legal frameworks, consistently applied, are critical for deterring wildlife crime. Effective investigations, well-prepared prosecutions, and the use of forensic evidence increase the likelihood of successful convictions and meaningful penalties.

  1. Reducing Demand for Lion Body Parts

Ultimately, poaching persists because demand exists. Carefully designed, culturally sensitive demand-reduction initiatives are essential to reduce pressure on wild lion populations and complement enforcement efforts.

Male Lion in Botswana

Cautious Optimism

Lion conservation has never been simple, and the emergence of targeted poaching for body parts adds another layer of complexity. Yet there are reasons for cautious optimism.

Across Africa, governments, conservation organisations, researchers, and communities have demonstrated that lions can recover when threats are addressed and resources are invested strategically. Large areas of suitable habitat remain, and many protected areas could support substantially larger lion populations than they currently do.

It is imperative to act early and decisively. If targeted poaching is recognised as a serious, yet manageable threat and addressed through coordinated, evidence-based action, there remains a realistic opportunity to prevent it from becoming entrenched. Lions have coexisted with people for millennia, and with informed, collaborative action they can continue to do so, thus securing a resilient future for the species across much of its remaining range.

Lindsey P, Nicholson SK, Coals PG, Taylor WA, Becker MS, Rademeyer K, BriersLouw WD, Almeida J, Chase M, Dore A, Henschel P. Increasing Targeted Poaching of Lions for Trade Has the Potential to Pose an Existential Threat to the Species in Africa. Conservation Letters. 2026 Jan;19(1):e70014.Available at: https://conbio.onlinelibrary.wiley.com/doi/pdf/10.1111/con4.70014

Lions: a year of success, collaboration and testing new ideas

Lions: a year of success, collaboration and testing new ideas

Lions: a year of success, collaboration and testing new ideas

By Marnus Roodbol, project manager: Carnivore Conservation Unit

 

human-lion conflict mitigation technology in lion conservation efforts 2025

Three hundred and sixty five days may sound like a long time, but when you’re driven by purpose, the year passes quickly.

Throughout 2025, our lion conservation work expanded significantly across South Africa and Mozambique as the Endangered Wildlife Trust (EWT) also embarked on an exciting new initiative in the Kgalagadi Transfrontier Park between South Africa and Botswana. Read: Pride & Progress: Inside the Kgalagadi’s Desert Lion Survey

Kruger National Park

During 2024, SANParks, the EWT, the Greater Kruger Environmental Protection Foundation (GKEPF), and the Lion Recovery Fund (LRF) joined forces to discuss the future of lions in the northern Kruger National Park. Since beginning our work in this region in 2020, our population surveys have revealed a concerning decline in lion numbers, highlighting the urgent need for targeted conservation action.

To better understand population dynamics, several lions have been fitted with GPS collars allowing our team to track movement patterns, identify stable prides, and monitor areas frequented by nomadic males. The data we are gathering will guide long-term conservation planning aimed at restoring lion populations to their historic strength within the park.

Limpopo National Park

Limpopo National Park in Mozambique has been severely affected by the civil wars spanning almost two decades. Recovery has been slow, and today, the park remains vulnerable to poaching, particularly the targeting of lions for their body parts.

The park functions as a “sink area”, meaning that it does not yet sustain resident prides but instead receives dispersing lions from the adjacent Kruger National Park. Females often cross the border with their cubs when prides are taken over by new males, while younger males move through during their nomadic phase.

Our current efforts in Limpopo focus on two key activities:

  • Camera trap surveys in a pre-selected grid to assess biodiversity.
  • Supporting lion rangers with essential field equipment to enhance their ability to patrol, track, and monitor lions on foot.

Data collection continues, with analysis scheduled to begin in January 2026.

Testing the Waters: Livestock Conflict Mitigation

An exciting project embarked on has been our collaboration to rest innovative solutions for human-lion conflict with the global company CLS.  This has included the development of a proof-of-concept project where cattle are fitted with GPS ear tags to monitor their movements and detect when they enter known lion territories.

Although still in its early stages, the project has already recorded several instances of livestock predation in adjacent municipal parks. With continued support, we aim to scale up this initiative in 2026, offering practical tools to help communities coexist safely with wildlife.

Together, these projects represent EWT’s commitment to securing a future where lions — and the people who share their landscapes — can thrive side by side.