Pangolins are nocturnal, solitary, and silent. The people who hunt them exploit every one of those traits. The people who protect them must do the same — working in darkness, building intelligence networks, and deploying technology that turns the odds against traffickers. Across Africa, anti-poaching patrols have become the critical front line in pangolin conservation, combining undercover operations, community tip-offs, detection dogs, and satellite monitoring into a layered defence that has resulted in hundreds of arrests and thousands of animals recovered.
Undercover Sting Operations
In South Africa, some of the most effective pangolin recoveries come not from uniformed patrols in the bush, but from operatives working undercover in the trafficking networks themselves. Professor Ray Jansen of the African Pangolin Working Group (APWG) has operated as a court-endorsed undercover agent, posing as a pangolin buyer to stage sting and entrapment operations against traffickers. Daily Maverick journalists who embedded with these teams for months in 2023 documented the painstaking intelligence work required: tracking syndicates, staging buy meetings, and coordinating with law enforcement for the arrest.
Focused Conservation, a South Africa-based intelligence organisation, has developed a dedicated Investigative Liaison that builds critical intelligence for law enforcement agencies. Their work has contributed to nearly 40 law enforcement operations and more than 100 arrests. In August 2024, Operation Shaneta near Bronkhorstspruit led to the arrest of four wildlife traffickers attempting to sell a live pangolin after the liaison negotiated directly with the suspects to arrange a meeting.
The Hawks’ Serious Organised Crime Investigation unit has also conducted significant operations. In June 2023, a tip-off led to the arrest of four men at Mahikeng Crossing Mall who had travelled from Vryburg attempting to sell two live pangolins for R200,000. The multi-disciplinary Hawks operation codenamed “Blood Orange” netted 16 suspects including two former field rangers and their family members, demonstrating that trafficking networks sometimes extend into the conservation sector itself.
Community Intelligence Networks
The majority of successful pangolin recoveries in South Africa begin with a tip-off. Community members who encounter suspicious activity — a pangolin being transported in a vehicle, someone offering a pangolin for sale, an unusual gathering in a rural area — report to law enforcement or conservation organisations. These tip-offs trigger rapid-response operations by the Hawks, Crime Intelligence Unit, and provincial Biodiversity Enforcement Units.
African Parks, which manages protected areas across 22 countries with over 2,000 rangers (the largest single-NGO ranger force in Africa), embeds community scouts within patrol operations. Pangolin species occur across 95% of African Parks-managed protected areas, making community-level surveillance essential. Over the past five years, their rangers have confiscated 450 kilograms of pangolin scales through patrol operations alone.
South Africa’s Department of Forestry, Fisheries and the Environment has called on communities to work closely with law enforcement on wildlife trafficking intelligence. While no formal pangolin-specific financial reward programme exists in southern Africa, the consistent pattern of tip-off-driven arrests demonstrates that community engagement remains the single most reliable source of actionable intelligence.
K9 Detection Units in the Field
Trained detection dogs extend the reach of anti-poaching patrols into areas where human senses fall short. Havoc, trained by Paramount K9 Solutions through the Ichikowitz Family Foundation, became Africa’s first pangolin-detection dog — capable of identifying the scent of all four African pangolin species, both from faeces and scales. Havoc has been deployed at airports to locate pangolins smuggled in luggage and in the field to track trafficking movements.
The African Wildlife Foundation’s broader K9 programme, operational since 2014, has trained more than 70 dog handlers with 48 dogs deployed at transit points across Kenya, Uganda, Tanzania, Botswana, and Mozambique. These units have produced 382 wildlife product seizures in East Africa, detecting rhino horn, ivory, pangolin scales, and bushmeat. In West Africa, IFAW has expanded its K9 Brigade in Benin to include pangolin scale detection at key transit points.
Technology on the Ground
Satellite and VHF Telemetry
For pangolins already under protection, dual telemetry systems provide round-the-clock monitoring. Two units are drilled into specific scales on the animal’s back: a satellite unit programmed to ping the pangolin’s position at up to 30-minute intervals, and a VHF radio unit that allows researchers to pinpoint the exact location using an aerial and receiver. VHF range is limited to approximately 5 kilometres in African savannah, and because pangolins can walk up to 10 kilometres in a single night, satellite tracking is essential.
At Tswalu Kalahari Reserve in the Northern Cape, over a decade of dedicated pangolin research using VHF telemetry, camera traps outside burrows, and scat analysis has built one of the most sustained bodies of knowledge on Temminck’s ground pangolin in Africa. At andBeyond Phinda in KwaZulu-Natal — the first reserve in Africa to rehabilitate and reintroduce pangolins rescued from the illegal trade — the anti-poaching unit monitors reintroduced animals continuously using satellite and VHF tags.
Thermal Drones and Camera Traps
Thermal infrared drones equipped with RGB cameras are increasingly deployed for nocturnal surveillance in critical pangolin habitat. These drones enable silent, efficient night monitoring in terrain that is unsafe or impractical for foot patrols. Research published in 2025 in Frontiers in Robotics and AI has demonstrated the capability of thermal drones for detecting cryptic nocturnal species including pangolins.
Camera trapping adapted specifically for pangolin behaviour has also advanced. A 2023 study published in PMC demonstrated that optimising camera trap placement based on pangolin movement patterns enables consistent detection with moderate survey effort, providing a cost-effective tool for population monitoring.
The Pangolin Universal Notching System
In 2024, researchers published details of a low-tech identification system called the Pangolin Universal Notching System (PUNS). Unique notch patterns are cut into individual pangolin scales, creating permanent identification marks that do not require electronic tags. Combined with high-tech telemetry, PUNS allows field teams to identify individual pangolins on sight — a critical capability for monitoring populations across large landscapes.
The Scale of the Challenge
Between 2016 and 2024, more than 500,000 pangolins were seized globally. In South Africa alone, 302 Temminck’s ground pangolins were retrieved from the illegal trade across 276 police operations. The retrieval provinces reflect trafficking geography: Limpopo accounts for 39.7% of cases and Gauteng for 30.1%, with an annual spike during the austral spring month of October.
Internationally, seizures have been massive. In August 2024, Nigerian Customs seized 7.2 tonnes of pangolin scales in Ogun state — the largest global pangolin scale seizure since January 2020. Combined operations in Nigeria yielded over 9.4 tonnes seized and four suspects arrested. In Liberia, a July 2024 joint operation seized 525 kilograms of scales and arrested four suspects in Monrovia.
The cost is measured in human lives as well. Globally, two rangers are killed in the line of duty every week. Over 1,000 rangers have been killed in the past decade, with approximately 88.6% of casualties being African rangers. Conflicts with poachers account for 50% to 70% of ranger deaths on the job.
In May 2026, a Molopo court in North West province sentenced two pangolin traffickers to eight years’ direct imprisonment — a signal that South African courts are treating pangolin trafficking with increasing severity.
There is cautious optimism: large pangolin seizures in 2024 were 84% below the 2019 peak, suggesting that enforcement pressure and demand reduction campaigns are having a measurable effect on trafficking volumes. But the work continues, every night, in the dark.
Frequently Asked Questions
How do anti-poaching patrols protect pangolins in South Africa?
Anti-poaching patrols in South Africa combine undercover sting operations, community intelligence tip-offs, K9 detection units, and satellite telemetry monitoring. The African Pangolin Working Group conducts court-endorsed undercover operations where operatives pose as buyers to arrange arrests. Between 2016 and 2024, these efforts led to 679 arrests across 276 police operations, recovering 302 pangolins from the illegal trade.
What technology is used to monitor pangolins in the wild?
Pangolins are fitted with dual telemetry units drilled into specific scales: a satellite unit that pings the animal’s position at 30-minute intervals, and a VHF radio unit for precise field location via an aerial and receiver. Camera traps are placed outside burrows to record emergence and return times. Thermal infrared drones are increasingly deployed for nocturnal surveillance in critical habitat areas.
Are there detection dogs trained to find pangolins?
Yes. Havoc, trained by Paramount K9 Solutions and the Ichikowitz Family Foundation, became Africa’s first pangolin-detection dog, trained to identify the scent of all four African pangolin species. The African Wildlife Foundation has also deployed 48 detection dogs across five countries in East and Southern Africa since 2014, resulting in 382 wildlife product seizures including pangolin scales.
How many pangolins have been seized globally?
Over 500,000 pangolins were seized globally between 2016 and 2024. However, large pangolin seizures in 2024 were 84% below the 2019 peak, suggesting that enforcement pressure and demand reduction campaigns are having a measurable effect on trafficking volumes.