Leopard and Lion Pangolin Predation: Documented Cases and Survival Strategies

Published 29 June 2026 | AlphaPanga Research

Few wildlife encounters are as dramatically asymmetric as that between a ground pangolin (Smutsia temminckii) and an apex predator such as a leopard (Panthera pardus) or a lion (Panthera leo). The pangolin, a slow-moving, largely nocturnal insectivore weighing between 5 and 18 kilograms, appears to be an easy target. Yet it carries one of the most effective passive defensive systems in the mammalian world: a complete suit of interlocking keratin scales covering its dorsal surface, flanks, and tail, capable of resisting the bite force of most large carnivores. The relationship between pangolins and Africa's big cats — whether encounters end in successful predation, failed attack, or simple mutual avoidance — illuminates the limits and capabilities of pangolin defence in ways that matter deeply for conservation planning.

The Pangolin's Defensive Arsenal

To understand documented predation cases, it is essential first to understand what the pangolin is working with defensively. The scales of the ground pangolin are composed of alpha-keratin, the same protein family found in human fingernails, rhinoceros horn, and bird beaks. Individual scales overlap like roof tiles, and when the animal rolls into a tight ball — nose tucked under the ventral surface, tail curled over the head — the result is a nearly seamless sphere of overlapping armour with virtually no accessible soft tissue exposed.

The defensive ball posture is not passive; the pangolin can tighten the curl actively, and the sharp edges of the scales can cause lacerations to any muzzle or paw attempting to pry the ball open by force. Additionally, pangolins possess well-developed anal scent glands capable of releasing a foul-smelling secretion comparable in intensity to skunk spray, which is deployed when the animal is stressed or handled. This chemical deterrent adds another layer of discouragement to would-be predators.

The underside of a curled pangolin — belly, inner legs, face — remains the primary vulnerability. If a predator can force the ball open, the soft ventral skin is accessible. The muscular strength required to unroll a fully curled adult ground pangolin is considerable, however, and most felids lack the grip mechanics to do so efficiently.

Leopards and Pangolins: A Complex Relationship

The leopard is the big cat most frequently implicated in pangolin interactions across southern and East Africa, largely because both species share nocturnal activity patterns, overlap extensively in habitat preference (bushveld, woodland savanna, rocky hillsides), and leopards are among the most generalist large predators on the continent, with documented prey items ranging from beetles to young giraffes.

Camera Trap Documentation

The proliferation of motion-triggered camera traps in African conservation areas from the late 1990s onward has generated an expanding archive of predator-prey encounters. Several documented sequences involving leopards and pangolins have been published or shared through conservation monitoring programmes:

In the Tswalu Kalahari Reserve in South Africa's Northern Cape, researchers affiliated with the Tswalu Foundation documented on multiple occasions leopards investigating, mouthing, and repeatedly batting at curled pangolins before abandoning the attempt. In one sequence spanning approximately 40 minutes of intermittent footage, a sub-adult female leopard returned to a curled pangolin four times, each time biting at the scale mass and recoiling — likely due to scale-edge laceration of the lips or discomfort from the scales against the dental arcade — before finally leaving the site. The pangolin subsequently uncurled, appeared to assess the area, and moved off.

In Kruger National Park, ranger and researcher observations have contributed additional cases. A notable field account from a leopard monitoring programme describes a large male leopard carrying what appeared to be a pangolin in its jaws — the pangolin tightly curled — for approximately 80 metres before dropping it, pawing at it briefly, and departing. The pangolin was later found alive, with no apparent injury.

Camera trap data from the Sabi Sands Game Reserve, which has one of the highest documented leopard densities in Africa, include several encounters. In most cases the outcome is non-lethal for the pangolin. The leopards in these sequences frequently show behaviour consistent with frustrated curiosity: repeated pawing, rolling the ball with the forepaws, pressing the muzzle against the scale mass. The behaviour differs markedly from a leopard's stereotyped killing behaviour toward prey species — the rapid throat or nape bite — suggesting that leopards do not reliably categorise pangolins as prey in the conventional sense.

Cases of Successful Leopard Predation

Successful leopard predation on pangolins, while less frequently documented than failed attempts, does occur. Several lines of evidence support this:

Post-mortem stomach content analysis of leopards in Kruger National Park and surrounding reserves has occasionally revealed pangolin scale fragments. Since keratin resists digestive acids, scales ingested by a leopard that successfully consumed a pangolin persist through the gastrointestinal tract and can be recovered from stomach contents or faecal samples. Researchers including those affiliated with the Endangered Wildlife Trust and the South African National Parks veterinary division have reported such findings, though systematic published data on frequency are limited.

Scat analysis from leopard population studies has similarly yielded pangolin scale fragments at low but non-zero frequencies at multiple sites across the Limpopo and Mpumalanga provinces of South Africa. The frequency is sufficiently low to confirm that successful predation is an uncommon event — pangolin scales appear in leopard scat at rates far below those expected if pangolins were a routine prey item — but sufficiently persistent to establish that leopards do, under some circumstances, succeed in consuming pangolins.

The mechanism of successful predation likely involves attacks on pangolins before they have fully curled, or — in the case of juveniles and small females — sufficient jaw and forepaw leverage to partially unroll the ball and access the ventral surface. There may also be individual variation among leopards: animals with prior experience of pangolin encounters may develop more effective manipulation techniques than naive individuals.

Lions and Pangolins: Curiosity More Than Predation

Lion interactions with ground pangolins present a different picture from leopard encounters. Lions are far less likely than leopards to prey successfully on pangolins, for several structural reasons.

First, lions are primarily cursorial predators of large ungulates; their hunting behaviour, jaw mechanics, and social hunting strategies are calibrated for prey in the 100–500 kg range. A 10 kg curled pangolin presents an unfamiliar problem: it cannot be pursued, outmanoeuvred, or brought down by a joint charge. Lions may investigate a pangolin out of predatory curiosity — the same curiosity that leads lion cubs to bat at tortoises or investigate porcupines with painful consequences — but the investigative interaction rarely escalates to sustained predation effort.

Second, adult lions in the wild are less prone to solitary nocturnal foraging in the dense scrub where pangolins are most active. The overlap in activity patterns and microhabitat is less tight than between leopards and pangolins.

Documented Lion-Pangolin Encounters

Multiple camera trap and direct observation records from protected areas across Botswana, Zimbabwe, and South Africa document lions pawing at and mouthing curled pangolins with no sustained predation effort. In the Okavango Delta region of Botswana, a widely circulated wildlife photography sequence shows a pride of lions — including several adults and subadults — taking turns investigating a pangolin over a period of approximately 25 minutes before losing interest. The pangolin appears undamaged in subsequent images.

In Hwange National Park in Zimbabwe, a lion monitoring project recorded an adult male lion carrying a curled pangolin for a short distance — likely attracted by the pangolin's movement before it fully curled — before dropping it and departing. The pangolin was observed moving away under its own power within minutes.

Evidence of successful lion predation on pangolins is extremely sparse. Pangolin scale fragments in lion scat have been reported anecdotally, but systematic scat analysis studies have not, to date, identified pangolins as a measurable component of lion diet at any study site. This is consistent with the behavioural evidence: lions investigate pangolins but rarely commit to the sustained, patient effort that would be required to unroll a defensively balled adult.

The porcupine (Hystrix africaeaustralis) provides an instructive comparison. Porcupines are also heavily defended prey items that lions and leopards occasionally kill despite significant risk of injury from quills. Studies of lion population health in areas with high porcupine encounter rates have documented quill injuries contributing to morbidity in a proportion of individual lions. No comparable injury profile has been documented for pangolin encounters, further supporting the view that lions do not typically press pangolin attacks to the point of significant effort or risk.

Stomach Content Analyses and the Forensic Record

The most systematic evidence for big cat predation on pangolins comes from post-mortem veterinary examinations and organised scat collection programmes. Several key findings merit specific discussion:

Kruger National Park Veterinary Post-Mortems

South African National Parks veterinarians conducting post-mortem examinations on leopards that died from vehicle collisions, snare injuries, or other causes in and around Kruger National Park have documented pangolin scale fragments in stomach contents at a low but consistent frequency over multiple decades of records. These fragments, recovered from the glandular stomach or intestinal contents, confirm that leopards do ingest pangolins — though the frequency suggests this represents opportunistic rather than targeted predation.

Scat Analysis Studies

Carnivore scat analysis programmes in the Limpopo Transfrontier Conservation Area — spanning Kruger, Zimbabwe's Gonarezhou, and Mozambique's Limpopo National Park — have screened thousands of leopard and lion scats for prey remains. Pangolin scale fragments appear in leopard scat at rates estimated between 0.5 and 2 percent of samples at most study sites, with higher rates recorded in areas with confirmed high pangolin activity. In lion scat, confirmed pangolin scale fragments are rare enough to represent individual events rather than a dietary pattern.

Hyena and Wild Dog Evidence

It is worth noting, in comparative context, that spotted hyenas (Crocuta crocuta) and African wild dogs (Lycaon pictus) are also documented to encounter pangolins. Hyenas, with their extraordinary bone-crushing jaw strength, may be more capable of breaching pangolin defences than felids, but observational evidence of hyenas successfully consuming pangolins remains rare. Wild dogs, being cursorial pack hunters with limited ability to manipulate immobile defended prey, rarely succeed against curled pangolins.

How Pangolins Survive: Beyond the Ball

The defensive ball is the most visible element of pangolin survival strategy, but it is not the only one. Several additional behavioural and physiological features contribute to the high survival rate of pangolins in encounters with large predators:

• Nocturnality: Ground pangolins are primarily nocturnal and crepuscular, reducing overlap with the peak activity of many diurnal predators. While leopards are also nocturnal, the behaviour reduces encounter rates with lions and other day-active threats.
• Low metabolic profile: Pangolins move slowly and deliberately, and their body temperature is lower than most mammals of comparable size. This may reduce their infrared detectability and olfactory signature in certain conditions.
• Scent marking and olfactory communication: Pangolins use secretions from their anal and skin glands to mark their territories. These scents may serve to advertise their identity to experienced predators that have learned to associate the smell with an unrewarding defensive encounter.
• Burrowing: Ground pangolins are capable burrow excavators and will retreat into burrows when threatened. A pangolin inside a burrow with its scale-armoured back blocking the entrance presents an essentially impenetrable defensive posture.
• Tail slapping: When harassed, pangolins will swing their heavily scaled tails, which can deliver significant lacerating blows to a predator's face or forelimbs.

Conservation Implications: Pangolin Survival in Big Cat Territory

The evidence that pangolins coexist successfully with leopards and lions in protected areas across southern and East Africa has important conservation implications. Protected areas that maintain viable big cat populations — often the flagship conservation priority — can simultaneously support ground pangolin populations. The relationship between these species is not one of straightforward predator-prey dynamics but something more nuanced: a mostly non-lethal encounter structure in which the pangolin's passive defences are usually sufficient to deter even persistent felid investigation.

This means that conservation strategies focusing on large carnivore protection in well-managed reserves are not in tension with pangolin conservation. Indeed, areas with high leopard density may provide indirect benefits to pangolins by suppressing populations of medium-sized mesopredators — jackals, genets, servals — that might pose greater threats to juvenile pangolins before their scales have fully hardened.

The greater threat to pangolin populations in big cat territory is not the cats themselves but human activity: snares set for other bushmeat species that accidentally capture pangolins, deliberate collection for the illegal trade, and vehicle collisions on roads cutting through reserves. A pangolin that can survive a 40-minute investigation by a leopard is entirely unable to survive being caught in a cable snare or collected by a poacher.

Monitoring programmes that use camera traps to document big cat activity simultaneously generate data on pangolin presence and behaviour. Integrating pangolin-specific monitoring objectives into leopard and lion camera trap surveys is a cost-effective strategy for improving knowledge of pangolin distribution and abundance in areas where both taxa are present.

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