Pangolin DNA Links Local Markets to Global Trafficking

Researchers traced the origins of trafficked pangolin scales and body parts, creating a DNA database from 711 samples of white-bellied, Sunda, and Chinese pangolins. The study revealed that both local wild meat markets and international trafficking networks often source pangolins from the same regions.

In Cameroon, the Ebo Wildlife Reserve, areas near Ebolowa, and around Eseka consistently appeared as key sourcing locations for both domestic consumption and international trade. For Sunda and Chinese pangolins, the analysis linked seizures in China and Taiwan to regions in Myanmar, India, and Borneo.

While the database offers valuable insights into trafficking routes, the authors note its limitations regarding enforcement, prosecutions occur at seizure points, not poaching sites, and reintroduction efforts, as pangolins rarely survive trafficking. The findings underscore the interconnectedness of the illegal wildlife trade and highlight the need for coordinated conservation strategies. Expanding this DNA database to include the remaining pangolin species could further strengthen efforts to combat poaching and trafficking.