Facebook is world's largest illegal wildlife trade market, report reveals: $65 million, 266,000+ products, and Meta's response

The scale of the trade on Facebook

Live animals, including ring-tailed lemurs, spider monkeys, chimpanzees, and other protected species, were commonly sold alongside animal parts like rhino horns and pangolin scales . Species covered included those listed under CITES (Convention on International Trade in Endangered Species) . Of the Facebook detections, 84% of advertisements were linked to CITES Appendix I species — the most strictly protected animals on the planet — and 58.3% involved endangered or critically endangered species . Facebook groups were the main locus of activity, accounting for 76% of detections .

The report's conclusion is unambiguous: Facebook is "not simply one platform among many. It is the central public infrastructure through which online wildlife trafficking is being concentrated, discovered and scaled" .

Platform design features that enable trafficking

The report and subsequent coverage argue that Facebook's trafficking problem is "by design" — not merely a moderation gap . Key enabling features include:

• Closed/private groups: Traffickers create hidden Facebook groups where listings are invisible to casual browsing and harder for moderators to detect .
• Anonymous or pseudonymous posting: Sellers can operate without real-world identity verification, making it difficult to trace or prosecute them .
• Monetization tools: Facebook's built-in tools (marketplace features, payment facilitation, and advertising infrastructure) make it easy to list, promote, and transact wildlife products at scale .
• Recommendation algorithms: Facebook's content recommendation systems actively surface illegal wildlife listings to users interested in animals, expanding the reach of trafficking networks .
• Inadequate multilingual moderation: Only about 12% of illegal listings were in English, yet Meta's moderation systems focus primarily on English content, allowing the vast majority of non-English ads to slip through unchecked .
• Automated enforcement failures: When illegal posts were reported, researchers sometimes received automated responses saying the content did not violate Facebook's policies, despite clear violations .

The report's subtitle — "Facebook is a hub for illegal wildlife trade, and that's by design" — encapsulates the argument that these features create an "ideal" environment for traffickers . Simone Haysom, one of the report's authors, told Mongabay: "We need regulation with teeth. Self-regulation has not worked … and is unlikely to be fully successful" .

Meta's response to the allegations

Meta's official public response has been limited, and the company largely declined to comment on the 2026 GI-TOC report specifically. When Mongabay asked Meta for comment on the report's findings, Meta did not respond .

Meta points to its participation in the Coalition to End Wildlife Trafficking Online, through which it claims to have removed 63.3 million prohibited wildlife listings and blocked suspected illicit sellers between 2018 and 2025 . The company has also said it uses automated detection tools and warning pop-ups for certain search terms .

In a separate, earlier enforcement action, Meta shut down nine Facebook groups in Indonesia following a joint investigation by Mongabay and Bellingcat that uncovered open wildlife trafficking on the platform . A Meta spokesperson stated at the time: "Bad actors constantly evolve their tactics to avoid enforcement, which is why we partner with experts to stay ahead of these threats" .

However, the GI-TOC report argues that voluntary self-regulation has failed and calls for stronger international regulatory coordination with enforceable duties on platforms, including mandatory multilingual detection, trusted flagger pathways, and independent researcher access . The report's recommended fixes — enforceable duties, algorithmic transparency, multilingual moderation, and meaningful third-party oversight — are framed as "the architecture of proper platform risk management for a whole range of online harms" .