Wildlife trafficking is a major form of transnational organized crime, generating more than $20 billion annually and ranking as the fourth largest global illicit trade after drugs, arms, and human trafficking. Highly organized criminal networks exploit established trafficking routes, corruption, and money laundering systems to move wildlife, making it a high-profit, low-risk enterprise. Commonly trafficked commodities include elephant ivory, rhino horns, pangolin scales, big cat parts, exotic birds, reptiles, and marine species.

This trade has significant global consequences, including the depletion of endangered species, habitat destruction, increased corruption, and heightened risk of zoonotic disease transmission. Trafficking networks often operate across regions such as Africa and Southeast Asia, supplying demand in markets throughout Asia and beyond. In response, international enforcement efforts—led by organizations such as INTERPOL, the World Customs Organization, and the U.S. Fish and Wildlife Service—have intensified, with coordinated operations seizing thousands of animals and working to dismantle trafficking networks.

Wildlife trafficking is a multi-billion-dollar criminal enterprise that depends heavily on money laundering to integrate illicit profits into the global financial system. Generating an estimated $7 billion to $23 billion annually, traffickers exploit the relatively low-risk nature of these crimes while concealing proceeds from the sale of high-value commodities such as rhino horn and ivory.

Criminal networks commonly co-mingle illegal profits with legitimate revenue by operating front companies in sectors such as transportation, logistics, and animal-related businesses. They also rely on nominees—family members or low-level associates—to move funds and obscure the involvement of key actors. In addition to traditional banking channels, traffickers increasingly use alternative payment systems, including informal transfer networks, mobile payment platforms, and cryptocurrencies, to facilitate cross-border transactions and evade detection.

Wildlife trafficking and the drug trade are increasingly interconnected through “criminal convergence,” whereby organized crime groups leverage established narcotics infrastructure to expand into wildlife trafficking. This overlap enables networks to maximize profits while reducing risk by relying on existing routes, logistics, and corrupt systems.

Traffickers frequently transport wildlife and drugs together or use legal wildlife shipments to conceal narcotics. The same smuggling corridors and officials are often utilized for both trades, with strategies such as “backloading” ensuring profitability in both directions. In some cases, wildlife products serve as a form of currency in drug transactions, while major cartels have diversified their operations to include wildlife trafficking alongside other illicit activities. This convergence highlights the growing sophistication and adaptability of transnational criminal networks.