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Wildlife trade refers to the products that are derived from non-domesticated animals or plants usually extracted from their natural environment or raised under controlled conditions. It can involve the trade of living or dead individuals, tissues such as skins, bones or meat, or other products. Legal wildlife trade is regulated by the United Nations' Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which currently has 184 member countries called Parties. [1] Illegal wildlife trade is widespread and constitutes one of the major illegal economic activities, comparable to the traffic of drugs and weapons. [2]
Wildlife trade is a serious conservation problem, has a negative effect on the viability of many wildlife populations and is one of the major threats to the survival of vertebrate species. [3] The illegal wildlife trade has been linked to the emergence and spread of new infectious diseases in humans, including emergent viruses. [4] [5] Global initiative like the United Nations Sustainable Development Goal 15 have a target to end the illegal supply of wildlife. [6]
Wildlife use is a general term for all uses of wildlife products, including ritual or religious uses, consumption of bushmeat and different forms of trade. Wildlife use is usually linked to hunting or poaching. Wildlife trade can be differentiated in legal and illegal trade, and both can have domestic (local or national) or international markets, but they might be often related with each other. [7]
The volume of international trade in wildlife commodities is immense and continues to rise. According to an analysis to the 2012 Harmonized System customs statistics, global import of wildlife products amounted to US$187 billion, of which fisheries commodities accounted for $113 billion; plants and forestry products for $71 billion; non-fishery animal for $3 billion including live animals, parts and derivatives. [8]
However, the global trade of wildlife commodities is ineffectively monitored and accounted for due to the constraint of the HS Code System used by the customs worldwide. The majority of international imports of wildlife are only recorded in extremely basic and general categories, such as 'plant' or 'animal products', with no further taxonomic detail. It is estimated that near 50% of the global import of plant and 70% of animal products are imported as general categories, with an exception for fisheries (ca. 5%), thanks to various multilateral fishery management agreements that requires taxon-specific fish catch reporting. [8]
Many jurisdictions rely on the declared HS Code of the consignments for detection and prosecution of illegal wildlife import. The lack of specificity of HS Code precludes effective monitoring and traceability of global wildlife trade. There is an increasing call for a reform of the HS Code to strengthen monitoring and enforcement of global wildlife trade. [9] [10] [11] [12] [13] [14]
Different forms of wildlife trade or use (utilization, hunting, trapping, collection or over-exploitation) are the second major threat to endangered mammals and it also ranks among the first ten threats to birds, amphibians and cycads. [3]
Wildlife trade threatens the local ecosystem, and puts all species under additional pressure at a time when they are facing threats such as over-fishing, pollution, dredging, deforestation and other forms of habitat destruction. [15] [16] [17] [18] In the food chain, species higher up on the ladder ensure that the species below them do not become too abundant (hence controlling the population of those below them). Animals lower on the ladder are often non-carnivorous (but instead herbivorous) and control the abundance of plant species in a region. Due to the very large amounts of species that are removed from the ecosystem, it is not inconceivable that environmental problems will result, similar to e.g. overfishing, which causes an overabundance of jellyfish blooms. [19] Furthermore, research suggests that invasive species are over represented in the wildlife trade, and are over 7 times more frequently traded than other species in the global pool. [20] [21] [22] [23] [24] [25] [26] [27] This may be due to a specific preference for invasive species in the trade. [28]
According to the United Nations, World Health Organization and World Wildlife Foundation, the Coronavirus disease 2019 is linked to the destruction of nature, especially to deforestation, habitat loss in general and wildlife trade. The head of the UN convention on biological diversity stated: "We have seen many diseases emerge over the years, such as Zika, Aids, Sars and Ebola, and they all originated from animal populations under conditions of severe environmental pressures." [29]
Outbreaks of zoonotic diseases including COVID-19, H5N1 avian flu, severe acute respiratory syndrome (SARS), and monkeypox have been traced to live wildlife markets where the potential for zoonotic transmission is greatly increased. [30] [31] [32] [33] Wildlife markets in China have been implicated in the 2002 SARS outbreak and the COVID-19 pandemic. [34] [35] It is thought that the market environment provided optimal conditions for the coronaviruses of zoonotic origin that caused both outbreaks to mutate and subsequently spread to humans. [34] [35]
Nonetheless, the COVID-19 pandemic declaration – and the subsequent quarantines – increased online trade in wildlife. [36] The isolation of quarantine itself immediately became the selling point, with pets as companions and distractions. [36]
In some instances; such as the sale of chameleons from Madagascar, organisms are transported by boat or via the air to consumers. The survival rate of these is extremely poor (only 1% survival rate). [37] This is undoubtedly caused by the illegal nature; vendors rather not risk that the chameleons were to be discovered and so do not ship them in plain view. Due to the very low survival rate, it also means that far higher amounts of organisms (in this case chameleons) are taken away from the ecosystem, to make up for the losses.
In many instances, tribal people have become the victims of the fallout from poaching. [38] With increased demand in the illegal wildlife trade, tribal people are often direct victims of the measures implemented to protect wildlife. Often reliant upon hunting for food, they are prevented from doing so, and are frequently illegally evicted from their lands following the creation of nature reserves aimed to protect animals. [39] Tribal people are often falsely accused of contributing to the decline of species – in the case of India, for example, they bear the brunt of anti-tiger poaching measures, [40] despite the main reason for the tiger population crash in the 20th century being due to hunting by European colonists and Indian elites. [41] In fact, contrary to popular belief, there is strong evidence to show that they effectively regulate and manage animal populations. [42]
Interpol has estimated the extent of the illegal wildlife trade between $10 billion and $20 billion per year. While the trade is a global one, with routes extending to every continent, conservationists say the problem is most acute in Southeast Asia. [44] There, trade linkages to key markets in China, the United States, and the European Union; lax law enforcement; weak border controls; and the perception of high profit and low risk contribute to large-scale commercial wildlife trafficking. [45] The ASEAN Wildlife Enforcement Network (ASEAN-WEN), supported by the U.S. Agency for International Development and external funders, is one response to the region's illegal wildlife trade networks. There is no clear relationship between the legality of wildlife trade and its sustainability; a species can be legally traded to extinction but it is also possible for illegal trade to be sustainable [46]
Notable trade hubs of the wildlife trade include Suvarnabhumi Airport in Bangkok, which offers smugglers direct jet service to Europe, the Middle East, North America and Africa. The Chatuchak weekend market in Bangkok is a known center of illicit wildlife trade, and the sale of lizards, primates, and other endangered species has been widely documented. Trade routes connecting in Southeast Asia link Madagascar to the United States (for the sale of turtles, lemurs, and other primates), Cambodia to Japan (for the sale of slow lorises as pets), and the sale of many species to China.
Despite international and local laws designed to crack down on the trade, live animals and animal parts – often those of endangered or threatened species – are sold in open-air markets throughout Asia. [47] The animals involved in the trade end up as trophies, or in specialty restaurants. Some are used in traditional Chinese medicine (TCM). Despite the name, elements of TCM are widely adopted throughout East and Southeast Asia, among both Chinese and non-Chinese communities.
The trade also includes demand for exotic pets especially birds, [48] and consumption of wildlife for meat. Large volumes of fresh water tortoises and turtles, snakes, pangolins and monitor lizards are consumed as meat in Asia, including in specialty restaurants that feature wildlife as gourmet dining.
Related to the exotic pet trade, captive wildlife are held in sanctuaries which have been involved in illegal wildlife trade. In Thailand the Tiger Temple was closed in 2016 due to being accused of clandestine exchange of tigers.
Illegal wildlife trade in India has increased. [49] [50]
According to a report published by the Environmental Investigation Agency (EIA) in 2004, India is the chief target for the traders of wildlife skin. [51] Between 1994 and 2003, there have been 784 cases where the skins of tiger, leopard or otter have been seized. [51] Leopards, rhinoceros, reptiles, birds, insects, rare species of plants are being smuggled into the countries in Southeast Asia and the People's Republic of China. [49] Between 1994 and 2003, poaching and seizure of 698 otters have been documented in India. [51]
Kathmandu is a key staging point for illegal skins smuggled from India bound for Tibet and PRC. [51] The report by EIA noted there has been a lack of cross-border cooperation between India, Nepal and the People's Republic of China to coordinate enforcement operations and lack of political will to treat wildlife crime effectively. [51] The poaching of elephants is a significant problem in Southern India [52] and in the North-Eastern states of Nagaland and Mizoram. [53] In 2015-17, Operation Shikkar led to the arrest of 72 individuals and the seizure of 464 kg of ivory.
The majority of tiger poaching happen in Madhya Pradesh, Uttar Pradesh, Orissa, West Bengal, Assam and Arunachal Pradesh. [54] There was a famous leopard poaching case at Mankulam in Kerala in 2021. [55] [56] Following is a comparison of reported cases of tiger and leopard poaching from 1998 to 2003:
Year | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 |
---|---|---|---|---|---|---|
Reported cases of tiger poaching [57] | 14 | 38 | 39 | 35 | 47 | 8 |
Reported cases of leopard poaching [57] | 28 | 80 | 201 | 69 | 87 | 15 |
Samir Sinha, head of TRAFFIC India, the wildlife trade monitoring arm of the World Wide Fund for Nature (WWF) and the World Conservation Union (IUCN), told Reuters in an interview "The situation regarding the illegal trade in wildlife parts in India is very grim. It is a vast, a varied trade ranging from smuggling of rare medicinal plants to butterflies to peafowl to tigers and it is difficult to predict how big it is, but the threats and dimensions suggest that the trade is increasing". [49]
Project Tiger, a wildlife conservation project, was initiated in 1972 and was launched by Indira Gandhi on 1 April 1973. [58] With 23 tiger reserves, Project Tiger claimed to have succeeded. [58] But according to critics like conservationist Billy Arjan Singh, temporary increases in tiger population were caused by immigration due to destruction of habitat in Nepal, not because of the widely acclaimed success of wildlife policy in India. [58]Many African species are traded both within the country of origin and internationally. [59] Charismatic mega-fauna are among commonly traded species native to the African continent including African elephants, pangolin, rhinoceros, leopards, and lions. Other animals such as vultures play a role in trade, both domestically and internationally. In northern Botswana the number of found elephant carcasses increased approximately six times in the years 2014–2018 and the country legalized elephant hunting in May 2019. At the same time, the elephants began to die from a mysterious disease that possibly presents a danger to humans. [60]
Morocco has been identified as a transit country for wildlife moving from Africa to Europe due to its porous borders with Spain. Wildlife is present in the markets as photo props, sold for decoration, used in medicinal practices, sold as pets and used to decorate shops. Large numbers of reptiles are sold in the markets, especially spur-thighed tortoises. Although leopards have most likely been extirpated from Morocco, their skins can regularly be seen sold openly as medicinal products or decoration in the markets. [61]
Although the volume of animals traded may be greater in Southeast Asia, animal trading in Latin America is widespread as well.
In open air Amazon markets in Iquitos and Manaus, a variety of rainforest animals are sold openly as meat, such as agoutis, peccaries, turtles, turtle eggs, walking catfish, etc. In addition, many species are sold as pets. The keeping of parrots and monkeys as pets by villagers along the Amazon is commonplace. But the sale of these "companion" animals in open markets is rampant. Capturing the baby tamarins, marmosets, spider monkeys, saki monkeys, in order to sell them, often requires shooting the mother primate out of a treetop with her clinging child; the youngster may or may not survive the fall. With the human population increasing, such practices have a serious impact on the future prospects for many threatened species. The United States is a popular destination for Amazonian rainforest animals. They are smuggled across borders the same way illegal drugs are – in the trunks of cars, in suitcases, in crates disguised as something else.
In Venezuela more than 400 animal species are involved in subsistence hunting, domestic and international (illegal) trade. These activities are widespread and might overlap in many regions, although they are driven by different markets and target different species. [7]
In Brazil, the wildlife trade has grown over the years, as it one of the most biodiverse areas in the world. Mammals and amphibians are among the highest traded animals. In recent studies, non-native species of amphibians and mammals were identified in Brazil, with frogs and rodents, respectively, posing the greatest invasion risks. [62] [63] The online trade of amphibians as exotic pets has risen almost six times since 2015. [64]
Through both deep web (password protected, encrypted) and dark web (special portal browsers) markets, participants can trade and transact illegal substances, including wildlife. However the amount of activity is still negligible compared to the amount on the open or surface web. As stated in an examination of search engine key words relating to wildlife trade in an article published by Conservation Biology , "This negligible level of activity related to the illegal trade of wildlife on the dark web relative to the open and increasing trade on the surface web may indicate a lack of successful enforcement against illegal wildlife trade on the surface web." [65]
A study conducted by the International Fund for Animal Welfare (Ifaw) in 2018 revealed online sales of endangered wildlife (on the list of the global Convention on the International Trade in Endangered Species) was pervasive across Europe. Ivory accounted for almost 20 percent of the items offered. [66]
Legal trade of wildlife has occurred for many species for a number of reasons, including commercial trade, pet trade as well as conservation attempts. Whilst most examples of legal trade of wildlife are as a result of large population numbers or pests, there is potential for the use of legal trade to reduce illegal trade threatening many species. Legalizing the trade of species can allow for more regulated harvesting of animals and prevent illegal over-harvesting.[ citation needed ]
Many environmentalists, scientists, and zoologists around the world are against legalizing pet trade of invasive or introduced species, as their release into the wild, be it intentional or not, could compete with indigenous species, and lead to their endangerment.[ citation needed ]
Trade of crocodiles in Australia has been largely successful. Saltwater crocodiles (Crocodylus porosus) and freshwater crocodiles (Crocodylus johnstoni) are listed under CITES Appendix II. Commercial harvesting of these crocodiles occurs in Northern Territory, Queensland and Western Australia, including harvesting from wild populations as well as approved captive breeding programs based on quotas set by the Australian government. [69]
Kangaroos are currently legally harvested for commercial trade and export in Australia. There are a number of species included in the trade including:
Harvesting of kangaroos for legal trade does not occur in National Parks and is determined by quotas set by state government departments. Active kangaroo management has gained a commercial value in the trade of kangaroo meat, hides and other products. [70]
Alligators have been traded commercially in Florida and other American states as part of a management program. [71] The use of legal trade and quotas have allowed management of a species as well as economic incentive for sustaining habitat with greater ecological benefits.
Legalising the trade of products derived from endangered species is highly controversial. [72] Many researchers have proposed that a well regulated legal market could benefit some endangered species by either flooding the market with products that drive down the price of illegal products, [73] decreasing the incentive to illegally harvest, or by providing revenue that could fund the species's conservation. [74] However, laundering and corruption pose a major obstacle to implementing such policies, as illegal harvesters attempt to disguise illegal product as legal when trade is legalized. [75]
Under the Convention on International Trade of Endangered Species of Wild Fauna and Flora (CITES), species listed under Appendix I are threatened with extinction, and commercial trade in wild-caught specimens, or products derived from them, is prohibited. [76] This rule applies to all species threatened with extinction, except in exceptional circumstances. [77] Commercial trade of endangered species listed under Appendix II and III is not prohibited, although Parties must provide non-detriment finding to show that the species in the wild is not being unsustainably harvested for the purpose of trade. Specimens of Appendix I species that were bred in captivity for commercial purposes are treated as Appendix II. An example of this is captive-bred saltwater crocodiles, with some wild populations listed in Appendix I and others in Appendix II.
Many animals are kept for months in markets waiting to be sold. The welfare of animals in trade is almost universally poor, with the vast majority of animals failing to receive even the most basic freedom from pain, hunger, distress, discomfort, and few opportunities to express normal behaviour. [78] Reptiles specifically endure tight living spaces, torn claws and dehydration during capturing and transportation. Sometimes, they are also crushed from being stacked on top of each other. [79]
The tiger is a member of the genus Panthera and the largest living cat species native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is traditionally classified into nine recent subspecies, though some recognise only two subspecies, mainland Asian tigers and the island tigers of the Sunda Islands.
Pangolins, sometimes known as scaly anteaters, are mammals of the order Pholidota. The one extant family, the Manidae, has three genera: Manis, Phataginus, and Smutsia. Manis comprises four species found in Asia, while Phataginus and Smutsia include two species each, all found in sub-Saharan Africa. These species range in size from 30 to 100 cm. A number of extinct pangolin species are also known. In September 2023, nine species were reported.
Poaching is the illegal hunting or capturing of wild animals, usually associated with land use rights. Poaching was once performed by impoverished peasants for subsistence purposes and to supplement meager diets. It was set against the hunting privileges of nobility and territorial rulers.
Bushmeat is meat from wildlife species that are hunted for human consumption. Bushmeat represents a primary source of animal protein and a cash-earning commodity in poor and rural communities of humid tropical forest regions of the world.
The Indochinese tiger is a population of the Panthera tigris tigris subspecies that is native to Southeast Asia. This population occurs in Myanmar and Thailand. In 2011, the population was thought to comprise 342 individuals, including 85 in Myanmar and 20 in Vietnam, with the largest population unit surviving in Thailand, estimated at 189 to 252 individuals during the period 2009 to 2014.
The Sumatran tiger is a population of Panthera tigris sondaica on the Indonesian island of Sumatra. It is the only surviving tiger population in the Sunda Islands, where the Bali and Javan tigers are extinct.
Wildlife conservation refers to the practice of protecting wild species and their habitats in order to maintain healthy wildlife species or populations and to restore, protect or enhance natural ecosystems. Major threats to wildlife include habitat destruction, degradation, fragmentation, overexploitation, poaching, pollution, climate change, and the illegal wildlife trade. The IUCN estimates that 42,100 species of the ones assessed are at risk for extinction. Expanding to all existing species, a 2019 UN report on biodiversity put this estimate even higher at a million species. It is also being acknowledged that an increasing number of ecosystems on Earth containing endangered species are disappearing. To address these issues, there have been both national and international governmental efforts to preserve Earth's wildlife. Prominent conservation agreements include the 1973 Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) and the 1992 Convention on Biological Diversity (CBD). There are also numerous nongovernmental organizations (NGO's) dedicated to conservation such as the Nature Conservancy, World Wildlife Fund, and Conservation International.
Environmental issues in Kenya include deforestation, soil erosion, desertification, water shortage and degraded water quality, flooding, poaching, and domestic and industrial pollution.
The Lower Guinean forests also known as the Lower Guinean-Congolian forests, are a region of coastal tropical moist broadleaf forest in West Africa, extending along the eastern coast of the Gulf of Guinea from eastern Benin through Nigeria and Cameroon.
Wildlife tourism is an element of many nations' travel industry centered around observation and interaction with local animal and plant life in their natural habitats. While it can include eco- and animal-friendly tourism, safari hunting and similar high-intervention activities also fall under the umbrella of wildlife tourism. Wildlife tourism, in its simplest sense, is interacting with wild animals in their natural habitat, either actively or passively. Wildlife tourism is an important part of the tourism industries in many countries including many African and South American countries, Australia, India, Canada, Indonesia, Bangladesh, Malaysia, Sri Lanka and Maldives among many. It has experienced a dramatic and rapid growth in recent years worldwide and many elements are closely aligned to eco-tourism and sustainable tourism.
The Chinese pangolin is a pangolin native to the northern Indian subcontinent, northern parts of Southeast Asia and southern China. It has been listed as Critically Endangered on the IUCN Red List since 2014, as the wild population is estimated to have declined by more than 80% in three pangolin generations, equal to 21 years. It is threatened by poaching for the illegal wildlife trade.
Tiger hunting is the capture and killing of tigers. Humans are the tigers' most significant predator, and illegal poaching is a major threat to the tigers. The Bengal tiger is the most common subspecies of tiger, constituting approximately 80% of the entire tiger population in Indian Sub-Continent, and is endemic to Bangladesh, Bhutan, Myanmar, Nepal, and India. Tigers have mythological, cultural and religious significance in these countries. Foreign invaders saw hunting of tigers as a symbol of masculinity and an adventurous sporting event. It has been hunted in these countries for centuries. In 1924, the tiger population in Asia was estimated to be more than 100,000. However, within less than a hundred years, it had declined to fewer than 3,200. Tigers have historically been a popular big game animal and has been hunted for prestige as well as for taking trophies. Extensive poaching has continued even after such hunting became illegal and legal protection was provided to the tiger. Now a conservation-reliant endangered species, the majority of the world's tigers live in captivity. Tigers were once considered to be harder to hunt than lions, due to their habit of living alone in dense cover and not noisily asserting their presence with roars as often.
Tiger conservation attempts to prevent tigers from becoming extinct and preserving its natural habitat. This is one of the main objectives of the international animal conservation community. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) has played a crucial role in improving international efforts for tiger conservation.
Wildlife smuggling or wildlife trafficking concerns the illegal gathering and trade of endangered species and protected wildlife, including plants and byproducts or products utilizing a species. Research on wildlife smuggling has increased, however, knowledge of the illicit trade remains limited. The differences between international policies and tendencies likely contribute to the extensive estimated range of wildlife smuggling, anywhere from $5-$23 billion, with an additional $67-$193 billion when timber and fish are included. The prolific growth of wildlife smuggling makes it the fourth-largest criminal enterprise globally after drug, firearm, and human trafficking. Products demanded by the trade include but are not limited to ivory, bushmeat, traditional medicine, and exotic pets. China and the United States are the largest buyers in the illegal wildlife trade. It often involves other illegal activities such as tranquilizing animals without proper authorization.
The ASEAN Wildlife Enforcement Network (ASEAN-WEN) was officially launched on 1 December 2005, as a regional inter-agency and inter-governmental initiative to counter the illegal cross-border trade in endangered flora and fauna. It helps countries share information on and tackle cross-border wildlife crime and facilitates the exchange of regional best practices in combating those crimes. As the world's largest wildlife law enforcement network, it comprises the law enforcement agencies of the 10 ASEAN countries forming a regional intergovernmental law-enforcement network.
Wildlife forensic science is forensic science applied to legal issues involving wildlife. Wildlife forensic sciences also deal with conservation and identification of rare species and is a useful tool for non-invasive studies. Methods can be used to determine relatedness of the animals in the area allowing them to determine rare and endangered species that are candidates for genetic rescue. Techniques using things such as the SSCP or Single-Strand Conformational Polymorphism gel electrophoresis technique, microscopy, DNA barcoding, Mitochondrial Microsatellite Analysis and some DNA and Isotope analysis can identify species and individual animals in most cases if they have already been captured. Unlike human identification, animal identification requires determination of its family, genus, and species, and sex in order to individualize the animal, typically through the use of DNA based analyses.
The international trade in parrots is a lucrative enterprise, and forms an important part of the international wildlife trade. As parrots have become increasingly endangered, many countries have placed restrictions on the trade and/or prohibited the trade altogether. Despite the restriction on trade in many countries however, the market still operates both legally and illegally. A big factor that attempts to keep the control in international trade is CITES. The Convention of International Trade in Endangered Species of Wildlife Fauna and Flora was established in 1975, and consists of 184 parties which includes 183 countries along with the European Union. CITES offers three different degrees of protection for around 38,000 species around the world.
The pangolin trade is the illegal poaching, trafficking, and sale of pangolins, parts of pangolins, or pangolin-derived products on the black market. Pangolins are believed to be the world's most trafficked mammal, accounting for as much as 20% of all illegal wildlife trade. According to the International Union for Conservation of Nature (IUCN), more than a million pangolins were poached in the decade prior to 2014.
The wildlife trafficking network in southern Africa involves the illicit extraction, transportation and transaction of wildlife within and across the nations of Botswana, Lesotho, Namibia, South Africa and Eswatini. Involvement in the illegal trading network can be divided into three general roles: poachers, traffickers and intermediaries, and consumers. There are a wide range of motives depending on an individual's role in the network. Some motivations include profit, sustenance, and reducing human-wildlife conflict.
There are three species of orangutan. The Bornean orangutan, the most common, can be found in Kalimantan, Indonesia and Sarawak and Sabah in Malaysia. The Sumatran orangutan and the Tapanuli orangutan are both only found in Sumatra, Indonesia. The conservation status of all three of these species is critically endangered, according to the International Union for Conservation of Nature (IUCN) Red List.
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