In a historic decision reached last year in Samarkand, Uzbekistan, the 185 countries that have signed the Convention on International Trade in Endangered Species of Wild Fauna and Flora moved to shield some of the planet's most vulnerable creatures from the commercial pet and wildlife trade. The 20th CITES Conference of the Parties added African vultures, devil rays, manta rays, oceanic white-tip sharks, okapi, whale sharks, and Galápagos land and marine iguanas to Appendix I—a designation that effectively bans their trade entirely.
The decision matters enormously because the illegal wildlife trade is a staggering global crisis. Every year, hundreds of millions of wild animals are captured and sold across borders, disrupting ecosystems and pushing species toward extinction. By moving these animals to Appendix I, signatory nations are saying their survival matters more than profit. The CITES framework, built on decades of international consensus, gives these protections real teeth: countries that violate the ban can face trade sanctions.
The Samarkand gathering also strengthened regulations on species that aren't yet facing extinction but are increasingly at risk. Two African hornbill genera joined Appendix II, a category for species whose trade must be strictly regulated to prevent future collapse. The same fate befell two gecko species from Australia, two sloth species from Central and South America, and a monkey from Central Africa—all increasingly popular as exotic pets, and all now subject to tighter controls. A handful of species were even delisted or downlisted from Appendix I to Appendix II, demonstrating that CITES protections work: some species have recovered enough to sustain limited, managed trade.
The voices shaping these decisions weren't only government officials. The Association of Zoos and Aquariums (AZA), a global membership organization of accredited facilities, attended as an observer—a crucial role that often gets overlooked. Unlike country delegations, observers don't vote, but they do something equally important: they build the scientific cases, conduct years of research between meetings, and persuade parties to act. "I don't want to say that adding species to an appendix is good news because that means they are threatened with extinction," said Shelly Grow, AZA's vice president of conservation and science, "but at least it means we are taking steps to make sure that trade is not a free-for-all causing species extinctions."
Sara Walker, AZA's senior adviser on wildlife trafficking, highlighted the hornbill protections as particularly vital. "Hornbills have been under sustained pressure from international trade," she said. "Their listing is an important step toward strengthening protections and ensuring trade does not further threaten wild populations."
Beyond the formal negotiations, AZA's representation proved strategically important in informal meetings where the thorniest disagreements get resolved. The delegation gained crucial support for the Saving Animals from Extinction (SAFE) initiative—a decade-old collaboration combining zoos' and aquariums' expertise to rescue elephants, giraffes, sharks, songbirds, rays, vultures, and other species from extinction's brink.
Perhaps most practically, AZA and its partner the U.S. Fish and Wildlife Service operate the Wildlife Confiscations Network—a system ensuring that animals seized from illegal traders are cared for and placed in qualified facilities rather than returned to dangerous conditions. These details matter because global wildlife protection isn't abstract: it happens through the work of accredited institutions caring for confiscated animals, scientists gathering data, and patient diplomacy at tables in distant cities.