"Environmental crime is estimated to be worth between $91 and 258 billion, with wildlife crime making up $7 to 23 billion of the total, and is currently estimated to be growing at two to three times the speed of the global economy. Over the past few years, myriad studies and reports have examined the economic and environmental devastation wreaked by wildlife crime, as well as its intertwining links to transnational criminal networks. Few studies, however, have focused on the transport systems used by wildlife traffickers, despite the large benefits that traffickers have gained from the increasing interconnectedness of global infrastructure and transport systems. Flying Under the Radar examines wildlife trafficking through the air transport sector, and is designed to support law enforcement and the private sector's efforts to stem the hidden flow of illegal wildlife through their jurisdictions and supply chains."
World Wildlife Federation: https://www.worldwildlife.org