By Allan Thornton, et al.

A report into how the first CITES-approved ivory sale led to an increase in elephant poaching.

In 1997, CITES Parties voted to down-list the elephant populations of Botswana, Namibia and Zimbabwe, followed swiftly by a supposedly one-time only sale in 1999 of stockpiled ivory to Japan.

This report provides documentation of the resulting soaring rates across the African continent, despite the predictions of ‘experts’ that such a sale would satiate the market.

London: Environmental Investigation Agency (EIA), 2020. 36p.

By Richard Chelin

Pangolin trafficking is not simply an environmental management problem – it is a transnational organised crime.

Pangolins – also known as scaly anteaters – are among the most trafficked wildlife species in Africa and are considered the most trafficked mammal globally. The huge demand for their scales and meat, largely from Southeast Asia, has created a lucrative illicit market run by transnational criminal syndicates.

In Africa, most countries use generic anti-wildlife crime policies and strategies to address the illicit trade in pangolins. This approach fails to address specific issues related to the protection of pangolins, such as the loopholes in policies in dealing with the illegal trade in the species.

This policy brief identifies the gaps in existing policies and strategies, and offers evidence-based policy recommendations for the protection of pangolins and to stem illicit trade in Africa.

Enact Africa, 2019. 16p.

By Felber J. Arroyave, Alexander M. Petersen, Jeffrey Jenkins & Rafael Hurtado

Illicit wildlife trafficking poses a threat to the conservation of species and ecosystems, and represents a fundamental source of biodiversity loss, alongside climate change and large-scale land degradation. Despite the seriousness of this issue, little is known about various socio-cultural demand sources underlying trafficking networks, for example the forthright consumption of endangered species in different cultural contexts. Our study illustrates how wildlife trafficking represents a wicked problem at the intersection of criminal enforcement, cultural heritage and environmental systems management. As with similar network-based crimes, institutions are frequently ineffective at curbing wildlife trafficking, partly due to the lack of information detailing activities within illicit trading networks. To address this shortcoming, we leverage official government records documenting the illegal trade of reptiles in Colombia. As such, our study contributes to the understanding of how and why wildlife trafficking persists across robust trafficking networks, which are conduits for a broader range of black-market goods. Leveraging geo-spatial data, we construct a multiplex representation of wildlife trafficking networks, which facilitates identifying network properties that are signatures of strategic trafficker behavior. In particular, our results indicate that traffickers’ actions are constrained by spatial and market customs, a result which is apparent only within an integrated multiplex representation. Characteristic levels of sub-network coupling further indicate that traffickers strategically leverage knowledge of the entire system. We argue that this multiplex representation is essential for prioritizing crime enforcement strategies aimed at disrupting robust trade networks, thereby enhancing the effectiveness and resources allocation of institutions charged with curbing illicit trafficking. We develop a generalizable model of multiplex criminal trade networks suitable for communicating with policy makers and practitioners, thereby facilitating rapid translation into public policy and environmental conservation efforts.

Applied Network Science volume 5, Article number: 20 (2020)

By Tanya Wyatt, Daan van Uhm & Angus Nurse

Historically, the poaching of wildlife was portrayed as a small-scale local activity in which only small numbers of wildlife would be smuggled illegally by collectors or opportunists. Nowadays, this image has changed: criminal networks are believed to be highly involved in wildlife trafficking, which has become a significant area of illicit activity. Even though wildlife trafficking has become accepted as a major area of crime and an important topic and criminologists have examined a variety of illegal wildlife markets, research that specifically focuses on the involvement of different criminal networks and their specific nature is lacking. The concept of a ‘criminal network’ or ‘serious organized crime’ is amorphous – getting used interchangeably and describes all crime that is structured rather than solely reflecting crime that fits within normative definitions of ‘organized’ crime. In reality, criminal networks are diverse. As such, we propose categories of criminal networks that are evidenced in the literature and within our own fieldwork: (1) organized crime groups (2) corporate crime groups and (3) disorganized criminal networks. Whereas there are instances when these groups act alone, this article will (also) discuss the overlap and interaction that occurs between our proposed categories and discuss the complicated nature of the involved criminal networks as well as predictions as to the future of these networks.

Trends in Organized Crime (2020) 23:350–366

By Earth League International and John Jay College of Criminal Justice

Environmental crime convergence, the focal point of this report, poses an imminent threat to our planet’s delicate ecosystems. To address this urgent issue, ELI, and John Jay College present ELI’s revolutionary 4-Type Environmental Crime Convergence paradigm to comprehensively understand and combat the intricate web of transnational organized crime operations that perpetuate environmental degradation.

The foundation of this report is built upon the fieldwork and intelligence analysis of ELI’s investigators and crime analysts, who have gathered first-hand evidence of Environmental Crime Convergence directly from some of the world’s most notorious environmental criminals and their networks. Drawing on years of investigative fieldwork in the Americas, Europe, Africa, and Asia, over two dozen case studies have emerged from ELI’s work as primary sources of data.

This report highlights five (5) case studies of the transnational criminal networks in Latin America identified by ELI that illustrate the convergence of environmental and wildlife crime with other serious crimes and expose the severity of the issue at a global scale.

Los Angeles: Earth League International, 2023. 83p.

By The Wildlife Justice Commission

Rhino horn trafficking remains a severe problem that needs to be addressed with a new sense of urgency as transnational organised crime. Over the past 10 years, the illegal killing of rhinos and trafficking of their horns has grown as a global criminal enterprise, comprising multiple criminal components dominated by greed and the pursuit of substantial profits. This threat assessment presents a comprehensive analysis of rhino horn trafficking during the decade from 1 January 2012 to 31 December 2021. It was compiled following analysis of 674 rhino horn seizure incidents collected from open-source reports that occurred globally during this decade, in addition to seven years of criminal intelligence and findings from Wildlife Justice Commission investigations into rhino horn trafficking conducted since 2015, and other open-source research. This assessment aims to examine the driving forces behind the trade and changes in the criminal landscape. It also considers the threat to rhinos in 2022, with recommendations to help inform interventions to address this issue and ensure the global response is commensurate and appropriately targeted to current and future needs.

The Hague: Wildlife Justice Commission, 2022. 27p.

By The Wildlife Justice Commission

Over the last century, the wild tiger population has decreased to alarmingly low levels. While tigers are adversely affected by climate change, habitat loss and human-wildlife conflict, the illegal tiger trade is said to be the most imminent threat. For the past six years, the Wildlife Justice Commission has been investigating tiger-related crime in the Greater Mekong Subregion under Operation Ambush. Tigers are classified as a CITES Appendix I species, meaning they are threatened with extinction. Despite this, the world’s biggest cat is still being trafficked – particularly in parts of Asia – to meet an unrelenting demand for traditional medicine, jewellery, décor, and pets. Although international trade in tigers has been prohibited since 1975, during the six-year investigation of Operation Ambush, we identified numerous organised crime networks which supply the entire spectrum of the illegal tiger trade, ranging from canines and claws to skin and bones, and even live tigers.  Tigers also continue to be bred in both legal and illegal captive facilities – otherwise known as tiger farms. Our new report closely examines the role of such facilities in enabling tiger-related wildlife crime in Southeast Asia. While poaching remains a significant concern, the intelligence and evidence we collected under Operation Ambush suggests that tiger farms in the Greater Mekong region – especially in Lao PDR, Thailand, and Vietnam – present a significant threat to the survival of tigers across Southeast Asia.  Contrary to claims that captive tiger breeding facilities promote and encourage conservation, the Wildlife Justice Commission’s findings suggest the opposite; tiger farming actually perpetuates the supply and demand for the illegal tiger trade run by organised crime networks. 

The Hague: Wildlife Justice Commission, 2022. 18p.

By Jos´e Luis Carpio Domínguez , In´es Arroyo Quiroz , María Teresa Villarreal Martínez , Jesús Ignacio Castro Salazar

This study examines the possession of Tigers (Panthera tigris) as pets in Mexico through statistical analysis of governmental seizures on a period of 11 years, a review of socio-political factors related to this phenomenon and an analysis of a particular illicit supply network of a Tiger (P. tigris) specimen seized from a criminal group in northern Tamaulipas, Mexico. We found that socio-political factors such as the prohibition on the use of animals for circuses; environmental regulation strategies; the dominance of criminal groups in most of the Mexican territory and their traditional interest in exotic animals have an influence in the presence of tigers in private homes and ranches. This study contributes to the theoretical understanding of the possession of exotic animals, wildlife illegal networks and wildlife trafficking in Mexico.

Forensic Science International: Animals and Environments. Volume 2, December 2022,

By The Environmental Investigation Agency (EIA)

All eight pangolin species are facing an unprecedented threat from the transnational trafficking of their scales and meat by criminal networks. • Between 2017, when the Appendix I listing for all pangolin species entered force, and July 2021, at least 269 tonnes of pangolin scales were confiscated globally. • Pangolin scales are trafficked to China, often via Vietnam, and are primarily sourced from West, Central and East Africa. • Nigeria, Cameroon and the Democratic Republic of Congo are the top export hubs for pangolin scales trafficked from Africa to Asia. • Global pangolin trafficking is driven by consumer demand for traditional Chinese medicine (TCM) products containing pangolin scales. • In China, licenced hospitals and pharmaceutical companies can legally trade and utilise pangolin scales from privately held stockpiles. • In 2020, 56 pharmaceutical companies in China were confirmed to be advertising 64 manufactured medicines containing pangolin scales online. • It is very likely that demand for pangolin scales in China far exceeds the legally available supply from stockpiles. …

London; Washington DC: EIA, 2021. 18P.

By E.Y. Sy and K. Krishnassamy 

Over 90 percent of the Philippine Pangolins documented to have been seized from illegal trade over the last two decades have been seized in the last two years of the period, says a new TRAFFIC study. The estimated equivalent of 740 Critically Endangered Philippine Pangolins were seized from illegal trade in the country between 2000 and 2017. However, between 2018 and 2019, an estimated 6,894 pangolins were seized suggesting a stunning nine-fold increase in pangolins seized between the two periods

TRAFFIC, Southeast Asia Regional Office, Petaling Jaya, Selangor, Malaysia.2020. 28p.

By GlobeScan

  The research questions and results reported herein are provided on a confidential basis to the World Wildlife Fund (WWF). WWF is free to use the findings in whatever manner it chooses, including releasing them to the public or media, after consultation with GlobeScan on the use and dissemination of the data. GlobeScan Incorporated subscribes to the standards of the World Association of Opinion and Marketing Research Professionals (ESOMAR). ESOMAR sets minimum disclosure standards for studies that are released to the public or the media. The purpose is to maintain the integrity of market research by avoiding misleading interpretations. If you are considering the dissemination of the findings, please consult with us regarding the form and content of publication. ESOMAR standards require us to correct any misinterpretation.  

World Wildlife Fund, 2020. 83p.

By Education for Nature

Vietnam's Revised d Penal Code came into effect in January 2018. The revised law is much tougher on wildlife crime and, in general, is sufficiently effective in deterring crime if applied universally. By some accounts, the revised Criminal Code is the “ideal law” as it closes loopholes, increases punishment for serious offenses, and incorporates a foundation on which the criminal justice system can effectively deter wildlife crime. According to the new Penal Code, activities including hunting, catching, killing, rearing, caging, transporting, and/or trading of endangered, precious, and rare species or their parts and derivatives shall be deemed criminal offenses, depending on the number of animals involved. The revised Penal Code has also added “possession” as a criminal offense, closing a critical loophole that previously allowed criminals to escape with mere fines for keeping frozen tigers, rhino horn, and other endangered species and their products.   

  Species fully protected under the new Penal Code include endangered species listed under Decree 160 [2013] and its subsequently updated list of protected species under Decree 64 [2019], species listed under Group I of Decree 06, and species listed under Appendix I of CITES. The Penal Code also affords greater protection to species that are not listed on the aforementioned Decree 64, Decree 06, or Appendix I of CITES, permitting authorities to criminally charge offenders if they are engaged in illegal activities involving large quantities of animals. This new aspect of the Penal Code strengthens the hand of law enforcement dealing with criminal networks that smuggle large quantities of animals such as snakes or freshwater turtles that may not be specifically protected under endangered species laws.  

Hanoi: Education for Nature, 2021. 12p.

By Rachel Love Nuwer

An intrepid investigation of the criminal world of wildlife trafficking--the poachers, the traders, and the customers--and of those fighting against it. Journalist Rachel Nuwer plunges the reader into the underground of global wildlife trafficking, a topic she has been investigating for nearly a decade. Our insatiable demand for animals--for jewelry, pets, medicine, meat, trophies, and fur--is driving a worldwide poaching epidemic, threatening the continued existence of countless species. Illegal wildlife trade now ranks among the largest contraband industries in the world, yet compared to drug, arms, or human trafficking, the wildlife crisis has received scant attention and support, leaving it up to passionate individuals fighting on the ground to try to ensure that elephants, tigers, rhinos, and more are still around for future generations.

New York: Da Capo Press, 2018. 384p.

By Ban Animal Trading and EMS Foundation

The international trade in the majority of reptiles, amphibians and arachnids is mostly unregulated, often unlawful and a growing industry in South Africa. Data on the trade in these species is unreliable and insufficient, because most countries do not keep records or compile data unless the species is listed on the CITES Appendices. Even then the data is incomplete. One reason for this is that, unlike so-called charismatic species such as lions, elephants, tigers and primates―perceived to have higher intrinsic value―reptiles, including species such as snakes, lizards, turtles, tortoises, alligators and crocodiles are, in terms of public perception, and often because of the negative stereotypes attached to them, considered less desirable creatures, lack the charismatic appeal of anthropomorphic species and consequently they are afforded less attention.

South Africa: Ban Animal Trade and EMS Foundation, 2020. 94p.

By EMS Foundation, and Ban Animal Trading

This Report examines and investigates substantial problems and endemic loopholes in the CITES permitting, enforcement and oversight system. It further demonstrates the failings of South Africa’s national policies and procedures, all of which translate into a convergence of the legal and illegal trade in wild animals.

Honeydew, South Africa: EMS Foundation, 2018. 122p.

By Vanda Felbab-Brown

Wildlife trafficking from Mexico to China receives little international attention, but it is growing, compounding the threats to Mexican biodiversity posed by preexisting poaching for other markets, including the United States. Since Mexican criminal groups often control extensive territories in Mexico which become no-go-zones for government officials and environmental defenders, visibility into the extent of poaching, illegal logging, and wildlife trafficking in Mexico is limited. It is likely, however, that the extent of poaching and trafficking, including to China, is larger than commonly understood.

Preventing far greater damage to Mexico’s biodiversity from illegal harvesting and poaching and wildlife and timber trafficking requires urgent attention in Mexico with far more dedicated resources, as well as meaningful international cooperation, to identify and dismantle smuggling networks and retail markets.

Washington, DC: Foreign Policy at The Brookings Institution, 2022. 50p.

Edited by Willem van Schendel and Itty Abraham

Illicit Flows and Criminal Things offers a new perspective on illegal transnational linkages, international relations, and the transnational. The contributors argue for a nuanced approach that recognizes the difference between "organized" crime and the thousands of illicit acts that take place across national borders every day. They distinguish between the illegal (prohibited by law) and the illicit (socially perceived as unacceptable), which are historically changeable and contested. Detailed case studies of arms smuggling, illegal transnational migration, the global diamond trade, borderland practices, and the transnational consumption of drugs take us to Asia, Africa, Latin America, Europe, and North America. They allow us to understand how states, borders, and the language of law enforcement produce criminality, and how people and goods which are labeled "illegal" move across regulatory spaces.

Bloomington, IN: Indiana University Press, 2006. 281p.

By Environmental Investigation Agency (EIA)

The coronavirus pandemic of 2020 saw the world come to a virtual standstill, with global lockdowns disrupting or halting transport and trade routes and travel. The hopes that illegal wildlife trade activities would also be disrupted or halted were largely misplaced – as millions of people worldwide adapted and started working from home, so too did the traffickers. Over the past decade, we have seen a shift of focus as organised criminal networks involved in illegal wildlife trafficking from the continent of Africa to markets in East and South-East Asia have further turned their attention from East and Southern Africa to West and Central Africa, moving their operations to both source and export increasing quantities of illegal wildlife. Based on ongoing EIA investigations, this report presents a brief analysis of these two regions and provides an overview of the ongoing activities of the networks operating in them. Through engagement with illegal traffickers and traders operating out of Nigeria and beyond, details and documents shared with investigators reveal how they exploit the existing status quo of the region, which has a wealth of natural resources but is faced with a number of challenges – pockets of civil unrest, high levels of poverty and weak rule of law, all underpinned by corruption.

London; Washington, DC: EIA, 2020. 27p.

By The Environmental Investigation Agency (EIA)

For a decade, Vietnam has been repeatedly highlighted for its role in the international illegal wildlife trade, so it is encouraging to see the recent efforts taken by the Government to address its involvement; it is to be congratulated for the measures it has taken and the successes it has had domestically. Yet despite these efforts to tackle illegal wildlife trade in country, Vietnam’s reputation is tarnished by the fact that it is the primary destination for illegal wildlife products sourced from across Africa and shipped by criminal networks directly or indirectly to meet the demand in Vietnam and beyond. These networks are accelerating the decline of Africa’s biodiversity and are exacerbating corruption and weak rule of law in many source and transit countries in the continent.

London; Washington, DC: EIA, 2021. 32p.

By Sandra Charity and Juliana Machado Ferreira

Brazil is home to 60% of the Amazon biome and holds the planet’s largest biodiversity treasure trove, with over 13% of the world’s animal and plant life. Turtles, fish, jaguars, frogs, insects, primates, songbirds, and parrots are among a long list of wildlife in Brazil that is illegally targeted for domestic and international trade. According to the report’s analysis of trafficking in the Amazon region, river turtles, ornamental fish, fish for consumption, and wild meat appeared most frequently in seizure open data between 2012–2019.

Cambridge, UK: TRAFFIC, 2020. 140p.