How Forensic Fingerprinting Is Catching Wildlife Poachers

How Forensic Fingerprinting Is Catching Wildlife Poachers

By
Jamie Davis

Publish Date:July 17, 2026

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📰 The quick summary: Forensic fingerprinting technology developed for wildlife crime investigations has already led to 15 arrests in Kenya, giving law enforcement a powerful new way to identify and prosecute poachers.
📈 One key stat: Over 200 fingerprinting kits have been distributed to border forces across 40 countries in Africa and Asia, enabling investigators to lift human prints directly from confiscated ivory, rhino horn, and pangolin scales.
💬 One key quote: “I created this image to expose the traces we leave behind and to demonstrate how science is becoming a vital tool in protecting wildlife from exploitation,” said photographer Britta Jaschinski.

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1️⃣ The big picture: Illegal wildlife trafficking remains one of the most damaging threats to biodiversity, but advances in forensic science are now giving investigators new tools to fight back. Specialists from the UK’s Wildlife Crime and Forensics Unit developed forensic powders that can reveal fingerprints, blood, and gunpowder residue on confiscated animal products like elephant tusks, rhino horn, and pangolin scales. These low-cost, field-deployable kits have already been distributed to border forces in 40 countries across Africa and Asia. In Kenya, evidence gathered using just one kit led to 15 arrests and the seizure of 11 elephant tusks. Photographer Britta Jaschinski documented this work in an award-winning photo series currently on display in London.

2️⃣ Why is this good news: For the first time, confiscated wildlife products like ivory can serve not just as proof that a crime occurred, but as direct evidence pointing to who committed it. Lifting fingerprints from tusks, scales, and horns transforms physical contraband into forensic leads, making it far harder for traffickers to escape prosecution. The kits are affordable and work in field conditions where DNA testing is not an option, meaning front-line rangers and border officers in even remote locations can use them. With over 200 kits already deployed across 40 countries, this technology has real reach at a global scale. Ultimately, raising the risk of identification and arrest acts as a deterrent, which can help reduce poaching pressure on some of the world’s most vulnerable species.

3️⃣ What’s next: A white variant of the fingerprinting powder is now being rolled out specifically for rhino horn and pangolin scales, expanding the range of species the technology can protect. Investigators will continue building case files using print evidence, with the goal of dismantling entire trafficking networks rather than catching individual poachers. Jaschinski’s photo series tours the UK after its London showing, keeping public attention on the role science plays in conservation.

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Read the full story here: Positive News – In pictures: How forensic science is helping tackle wildlife poaching

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