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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 .

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65-600: Project Tiger is a wildlife conservation movement initiated in India to protect the endangered tiger . The project was initiated in 1973 by the Ministry of Environment, Forest and Climate Change of the Government of India . As of March 2024, there are 55 protected areas that have been designated as tiger reserves under the project. As of 2023, there were 3,682 wild tigers in India, which

130-411: A Tiger Conservation Plan which includes planning and management of notified areas and maintaining the requisite competent staff to ensure the protection of the tiger reserve and providing inputs for maintaining a viable population of tigers, co-predators and prey animals. Tiger reserves consist of a core area which includes part(s) of protected areas such as a national park or a wildlife sanctuary and

195-438: A buffer zone which is a mix of forested and non-forested land. Project tiger is aimed at performing the necessary activities to ensure viability of tiger population in the core area and to promote a balance between the existence of people and animals in the buffer zones. In 2006, National Tiger Conservation Authority was formed to administer the tiger reserves which were set up as a part of Project Tiger with Project Tiger becoming

260-585: A centrally sponsored scheme (CSS) to provide funding for the establishment and administration of the tiger reserves. In 1973, nine protected areas were initially designated as tiger reserves. By the late 1980s, the initial nine reserves covering an area of 9,115 km (3,519 sq mi) had been increased to 15 reserves covering an area of 24,700 km (9,500 sq mi). By 1997, 23 tiger reserves encompassed an area of 33,000 km (13,000 sq mi). As of March 2024, there are 55 protected areas that have been designated as tiger reserves. During

325-420: A continuous tract of habitat, often dividing large wildlife populations into several smaller ones. Human-caused habitat loss and fragmentation are primary drivers of species declines and extinctions. Key examples of human-induced habitat loss include deforestation, agricultural expansion , and urbanization . Habitat destruction and fragmentation can increase the vulnerability of wildlife populations by reducing

390-500: A cute and fun side of owning exotic pets, therefore indirectly encouraging illegal wildlife trade. On March 30, 2021, TikTik joined the Coalition to End Wildlife Trafficking Online. They, along with other big social media companies work to protect species from illegal, harmful trade online. Research has shown that machine learning can filter through social media posts to identify indications of illegal wildlife trade. This filtration system

455-410: A habitat for many of coral's diverse inhabitants. Research (conducted through methods such as coral fossils and ancient ice core carbon analysis) suggests ocean acidification has occurred in the geological past (more likely at a slower pace), and correlate with past extinction events. Culling is the deliberate and selective killing of wildlife by governments for various purposes. An example of this

520-683: A hard shell, and is endangered. It is found throughout the central Pacific and Atlantic Oceans but several of its populations are in decline across the globe (though not all). The leatherback sea turtle faces numerous threats including being caught as bycatch , harvest of its eggs, loss of nesting habitats, and marine pollution . In the US where the leatherback is listed under the Endangered Species Act , measures to protect it include reducing bycatch captures through fishing gear modifications, monitoring and protecting its habitat (both nesting beaches and in

585-530: A majority of its funding through appropriations from the federal budget, annual federal and state grants, and financial efforts from programs such as the Conservation Reserve Program , Wetlands Reserve Program and Wildlife Habitat Incentives Program . A substantial amount of funding comes from the sale of hunting/fishing licenses, game tags, stamps, and excise taxes from the purchase of hunting equipment and ammunition. The Endangered Species Act

650-466: A more complete picture of population viability. When designing a wildlife monitoring strategy, it is important to minimize harm to the animal and implement the 3Rs principles (Replacement, Reduction, Refinement). In wildlife research, this can be done through the use of non-invasive methods, sharing samples and data with other research groups, or optimizing traps to prevent injuries. Distributing vaccinations to wildlife who are particularly vulnerable

715-625: A park or reserve, it can still be monitored and maintained. The red-cockaded woodpecker ( Picoides borealis) is an endangered bird in the southeastern US. It only lives in longleaf pine savannas which are maintained by wildfires in mature pine forests. Today, it is a rare habitat (as fires have become rare and many pine forests have been cut down for agriculture) and is commonly found on land occupied by US military bases, where pine forests are kept for military training purposes and occasional bombings (also for training) set fires that maintain pine savannas. Woodpeckers live in tree cavities they excavate in

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780-623: A popular method is to use camera traps for population estimation along with mark-recapture techniques. This method has been used successfully with tigers, black bears and numerous other species. Trail cameras can be triggered remotely and automatically via sound, infrared sensors, etc. Computer vision -based animal individual re-identification methods have been developed to automate such sight-resight calculations. Mark-recapture methods are also used with genetic data from non-invasive hair or fecal samples. Such information can be analyzed independently or in conjunction with photographic methods to get

845-451: A population to extinction without human intervention. Methods of vaccination varies depending on both the extent and efficiency of limiting the transmission of disease, and can be applied orally , topically , intranasally (IN), or injected either subcutaneously (SC) or intramuscularly (IM). Conservation efforts regarding vaccinations often only serve the purpose of preventing disease related extinction. Rather than completely cleansing

910-516: A prime example of the direct negative effect climate change has on wildlife and ecosystems. Meanwhile, a warming climate, fluctuating precipitation, and changing weather patterns will impact species ranges. Overall, the effects of climate change increase stress on ecosystems, and species unable to cope with the rapidly changing conditions will go extinct. While modern climate change is caused by humans, past climate change events occurred naturally and have led to extinctions. The illegal wildlife trade

975-416: A result, people have started utilizing green spaces more frequently, which were previously habitats for wildlife. Unfortunately, this increased human activity has caused destruction to the natural habitat of various species. Deforestation is the clearing and cutting down forests on purpose. Deforestation is a cause of human-induced habitat action destruction, by cutting down habitats of different species in

1040-402: A select species are often prioritized on several factors which include significant economic and ecological value, as well as desirability or attractiveness. Yet, because resources are limited, sometimes it is not possible to give all species that need conservation due consideration. The leatherback sea turtle ( Dermochelys coriacea ) is the largest turtle in the world, is the only turtle without

1105-862: Is shark culling , in which "shark control" programs in Queensland and New South Wales (in Australia ) have killed thousands of sharks , as well as turtles , dolphins , whales , and other marine life. The Queensland "shark control" program alone has killed about 50,000 sharks — it has also killed more than 84,000 marine animals. There are also examples of population culling in the United States, such as bison in Montana and swans, geese, and deer in New York and other places. A wide range of pollutants negatively impact wildlife health. For some pollutants, simple exposure

1170-579: Is a continuously updated list that remains up-to-date on species that are endangered or threatened. Along with the update of the list, the Endangered Species Act also seeks to implement actions to protect the species within its list. Furthermore, the Endangered Species Act also lists the species that the act has recovered. It is estimated that the act has prevented the extinction of about 291 species, like bald eagles and humpback whales , since its implementation through its different recovery plans and

1235-485: Is a main concern in the tropical forests of the world. Tropical forests, like the Amazon , are home to the most biodiversity out of any other biome, making deforestation there an even more prevalent issue, especially in populated areas, as in these areas deforestation leads to habitat destruction and the endangerment of many species in one area. Some policies have been enacted to attempt to stop deforestation in different parts of

1300-838: Is able to search for keywords, pictures, and phrases that indicate illegal wildlife trade, and report it. It is estimated that, because of human activities, current species extinction rates are about 1000 times greater than the background extinction rate (the 'normal' extinction rate that occurs without additional influence). According to the IUCN , out of all species assessed, over 42,100 are at risk of extinction and should be under conservation . Of these, 25% are mammals, 14% are birds, and 40% are amphibians. However, because not all species have been assessed, these numbers could be even higher. A 2019 UN report assessing global biodiversity extrapolated IUCN data to all species and estimated that 1 million species worldwide could face extinction. Conservation of

1365-548: Is almost 75% of the world's wild tiger population. Project Tiger was initiated in 1973 by the Ministry of Environment, Forest and Climate Change of the Government of India . The project was initiated to protect the Bengal Tiger and its habitats and to establish dedicated tiger reserves for sustaining tiger populations. As per the section 38 of the Wild Life (Protection) Act, 1972 , the state governments are responsible preparing

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1430-668: Is enough to do damage (e.g. pesticides). For others, its through inhaling (e.g. air pollutants) or ingesting it (e.g. toxic metals). Pollutants affect different species in different ways so a pollutant that is bad for one might not affect another. Humans are responsible for present-day climate change currently changing Earth's environmental conditions. It is related to some of the aforementioned threats to wildlife like habitat destruction and pollution. Rising temperatures, melting ice sheets, changes in precipitation patterns, severe droughts , more frequent heat waves , storm intensification, ocean acidification , and rising sea levels are some of

1495-740: Is home to majority of the global wild tiger population, the increase in population of tigers in India played a major role in driving up global populations as well; the number of wild tigers globally rose from 3,159 in 2010 to 3,890 in 2016 according to the World Wide Fund and Global Tiger Forum. Project Tiger is headed by an additional director general (ADG) based at New Delhi with regional offices at Bangalore , Guwahati and Nagpur . The wildlife habitats that fall under Project Tiger are categorized into different conservation units: Shivalik-Terai , North East , Sunderbans , Western ghats , Eastern ghats , Central India and Sariska . Function under

1560-477: Is often true of species living in biodiversity hotspots , which are areas of the world with an exceptionally high concentration of endemic species (species found nowhere else in the world). Many of these hotspots are in the tropics, mainly tropical forests like the Amazon. Habitat conservation is usually carried out by setting aside protected areas like national parks or nature reserves. Even when an area isn't made into

1625-597: Is that if too many of a species offspring are taken, then the species may not recover. For example, overfishing of top marine predatory fish like tuna and salmon over the past century has led to a decline in fish sizes as well as fish numbers. Poaching for illegal wildlife trading is a major threat to certain species, particularly endangered ones whose status makes them economically valuable. Such species include many large mammals like African elephants, tigers, and rhinoceros (traded for their tusks , skins, and horns respectively). Less well-known targets of poaching include

1690-690: Is the illegal trading of plants and wildlife. This illegal trading is worth an estimate of 7-23 billion and an annual trade of around 100 million plants and animals. In 2021 it was found that this trade has caused a 60% decline in species abundance, and 80% for endangered species. This trade can be devastating to both humans and animals. It has the capacity to spread zoonotic diseases to humans, as well as contribute to local extinction. The pathogens to humans may be spread through small animal vectors like ticks, or through ingestion of food and water. Extinction can be caused due to non-native species being introduced that become invasive. An example of how this may happen

1755-604: Is through by-catch.These new species will outcompete the native species and take over, therefore causing the local or global extinction of a species. Due to the fittest animals in the species being hunted or poached, the less fit organisms will mate, causing less fitness in the generations to come. In addition to species fitness being lowered and therefore endangering species, the illegal wildlife trade has ecological costs. Sex-ratio balances may be tipped or reproduction rates are slowed, which can be detrimental to vulnerable species. The recovery of these populations may take longer due to

1820-435: Is typically a high priority as well. High genetic diversity increases survival because it means greater capacity to adapt to future environmental changes. Meanwhile, effects associated with low genetic diversity, such as inbreeding depression and loss of diversity from genetic drift , often decrease species survival by reducing the species' capacity to adapt or by increasing the frequency of genetic problems. Though not always

1885-455: Is useful in conservation to prevent or decelerate extreme population declination in a species from disease and also decrease the risk of a zoonotic spillover to humans. A pathogen that has never once been exposed to a specific species' evolutionary pathway can have detrimental impacts on the population. In most cases, these risks escalate in conjunction to other anthropogenic stressors, such as climate change or habitat loss, that ultimately lead

1950-596: The Bengal tiger , the reserve harbours many wildlife species including sloth bear , Indian leopard , jungle cat , caracal , striped hyena , golden jackal , chital , sambar deer , nilgai , wild boar , small Indian civet , Javan mongoose , ruddy mongoose , honey badger , Rhesus macaque and Northern plains gray langur and Indian hare . Bird species present include grey francolin , white-throated kingfisher , Indian peafowl , bush quail , sandgrouse , treepie , golden-backed woodpecker , crested serpent eagle and

2015-503: The Indian eagle-owl . In 2003, 16 tigers lived in the reserve. In 2004, it was reported that no tigers were sighted in the reserve, and that no indirect evidence of tiger presence was found such as pug marks, scratch marks on trees, scats. The Rajasthan Forest Department explained that "the tigers had temporarily migrated outside the reserve and would be back after monsoon season". Project Tiger staff backed this assumption. In January 2005, it

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2080-644: The Northern Aravalli leopard and wildlife corridor . The park is a part of the Aravalli Range and the Khathiar-Gir dry deciduous forests ecoregion . It is rich in mineral resources, such as copper . In spite of the Supreme Court 's 1991 ban on mining in the area, marble mining continues to threaten the environment. The dominant tree in the forests is dhok ( Anogeissus pendula ). Other trees include

2145-454: The 1961 Foreign Assistance Act. Many NGOs exist to actively promote, or be involved with, wildlife conservation: Sariska Tiger Reserve Sariska Tiger Reserve is a tiger reserve in Alwar district , Rajasthan , India. It stretches over an area of 881 km (340 sq mi) comprising scrub-thorn arid forests , dry deciduous forests , grasslands, and rocky hills. This area

2210-550: The Florida panther population had tripled and offspring between Florida and Texas individuals had higher fertility and less genetic problems. In 2015, the US Fish and Wildlife Service estimated there were 230 adult Florida panthers and in 2017, there were signs that the population's range was expanding within Florida. Monitoring of wildlife populations is an important part of conservation because it allows managers to gather information about

2275-490: The Government of Rajasthan started tracking the relocated tigers with the help of ISRO 's reconnaissance satellites . The first aerial translocation of the male tiger from Ranthambhore to Sariska was carried out on 28 June 2008 by helicopter. Only two of the four villages' experts were actually moved, though the second, Kankwari, was shifted long after the tigers were re-introduced. However, Kankwari fort has been renovated by

2340-713: The ambit of Project Tiger include protection of tiger habitats, daily monitoring, facilitating ecological development for local people in the buffer zones, voluntary relocation of people from core/critical tiger habitats and addressing human-wildlife conflicts. As a part of the project, state are provided assistance on curtailing poaching activities such as disseminating information on poachers, assisting in combing forest floor to check for traps and other anti-poaching activities, maintaining tiger database, providing grants and training for deployment of Special Tiger Protection Force. Wireless communication systems, infrared thermal cameras and monitoring systems have been developed within

2405-476: The animals, whereas indirect methods rely on "signs" that indicate the animals are present. For terrestrial vertebrates, common direct monitoring methods include direct observation, mark-recapture , transects , and variable plot surveys. Indirect methods include track stations, fecal counts, food removal, open or closed burrow-opening counts, burrow counts, runaway counts, knockdown cards, snow tracks, or responses to audio calls. For large, terrestrial vertebrates,

2470-407: The atmosphere, where it can be sequestered in the deep ocean and sea floor; this is a process called the biological pump . Increased carbon dioxide emissions and increased stratification (which slows the biological pump) decrease the ocean pH, making it more acidic. Calcifying organisms such as coral are especially susceptible to decreased pH, resulting in mass bleaching events, inevitably destroying

2535-406: The case, certain species are under threat because they have very low genetic diversity. As such, the best conservation action would be to restore their genetic diversity. The Florida panther is a subspecies of cougar (specifically Puma concolor coryi) that resides in the state of Florida and is currently endangered. Historically, the Florida panther's range covered the entire southeastern US. In

2600-440: The early 1990s, only a single population with 20-25 individuals were left. The population had very low genetic diversity, was highly inbred, and suffered from several genetic issues including kinked tails, cardiac defects, and low fertility. In 1995, eight female Texas cougars were introduced to the Florida population. The goal was to increase genetic diversity by introducing genes from a different, unrelated puma population. By 2007,

2665-491: The effects of climate change. Phenomena like droughts, wildfires, heatwaves, intense storms, ocean acidification , and rising sea levels , directly lead to habitat destruction. For example, longer dry seasons, warmer springs, and dry soil has been observed to increase the length of wildfire season in forests, shrublands and grasslands. Increased severity and longevity of wildfires can completely wipe out entire ecosystems, causing them to take decades to fully recover. Wildfires are

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2730-408: The harvest of protected plants and animals for souvenirs, food, skins, pets, and more. Poaching causes already small populations to decline even further as hunters tend to target threatened and endangered species because of their rarity and large profits. As carbon dioxide levels increase concentration in the atmosphere, they increase in the ocean as well. Typically, the ocean will absorb carbon from

2795-455: The ocean), and reducing damage from marine pollution. There is currently an international effort to protect the leatherback sea turtle. Habitat conservation is the practice of protecting a habitat in order to protect the species within it. This is sometimes preferable to focusing on a single species especially if the species in question has very specific habitat requirements or lives in a habitat with many other endangered species. The latter

2860-490: The political and economic impact of USAID funds dispersed for preserving the environment and its natural resources. After the terrorist attacks on 9/11 and the start of former President Bush's War on Terror , maintaining and improving the quality of the environment and its natural resources became a “priority” to “prevent international tensions” according to the Legislation on Foreign Relations Through 2002 and section 117 of

2925-417: The population of the pathogen, infection rates are limited to a smaller percentage of the population. Case study: Ethiopian Wolf The Ethiopian Wolf ( Canis simensis ), a canid native to Ethiopia , is an endangered species with less than 440 wolves remaining in the wild. These wolves are primarily exposed to the rabies virus by domestic dogs and are facing extreme population declines, especially in

2990-460: The process of removing trees. Deforestation is often done for several reasons, often for either agricultural purposes or for logging , which is the obtainment of timber and wood for use in construction or fuel. Deforestation causes many threats to wildlife as it not only causes habitat destruction for the many animals that survive in forests, as more than 80% of the world's species live in forests but also leads to further climate change. Deforestation

3055-663: The protection that it provides for these threatened species. In the late 1980s, as the public became dissatisfied with government environmental conservation efforts, people began supporting private sector conservation efforts which included several non-governmental organizations (NGOs) . Seeing this rise in support for NGOs, the U.S. Congress made amendments to the Foreign Assistance Act in 1979 and 1986 “earmarking U.S. Agency for International Development (USAID) funds for [biodiversity]”. From 1990 till now, environmental conservation NGOs have become increasingly more focused on

3120-417: The reality of human-tiger coexistence and the abuse of power by authorities wherein local people who have been co-existing with the animals being evicted from their traditional lands rather than allowing them a proper role in decision-making to aid the tiger crisis. Wildlife conservation Habitat destruction decreases the number of places where wildlife can live in. Habitat fragmentation breaks up

3185-511: The reproduction rates being slower. The wildlife trade also causes issues for natural resources that people use in their everyday lives. Ecotourism is how some people bring in money to their homes, and with depleting the wildlife, this may be a factor in taking away jobs. Illegal wildlife trade has also become normalized through various social media outlets. There are TikTok accounts that have gone viral for their depiction of exotic pets, such as various monkey and bird species. These accounts show

3250-434: The salar ( Boswellia serrata ), kadaya ( Sterculia urens), dhak ( Butea monosperma ), gol ( Lannea coromandelica ), ber ( Ziziphus mauritiana ) and khair ( Acacia catechu ). Bargad ( Ficus benghalensis ), arjun ( Terminalia arjuna ), gugal ( Commiphora wightii ) or bamboo . Shrubs are numerous, such as kair ( Capparis decidua ), adusta ( Adhatoda vesica ) and jhar ber ( Ziziphus nummularia ). Apart from

3315-661: The same year, the Convention on International Trade in Endangered Species of Fauna and Flora (CITES) was passed as part of an international agreement to prevent the global trade of endangered wildlife. In 1980, the World Conservation Strategy was developed by the IUCN with help from the UN Environmental Programme, World Wildlife Fund, UN Food and Agricultural Organization, and UNESCO. Its purpose

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3380-523: The southern Ethiopia region of the Bale Mountains . To counter this, oral vaccinations are administered to these wolves within favorable bait that is widely distributed around their territories. The wolves consume the bait and with it ingest the vaccine, developing an immunity to rabies as antibodies are produced at significant levels. Wolves within these packs who did not ingest the vaccine will be protected by herd immunity as fewer wolves are exposed to

3445-403: The space and resources available to them and by increasing the likelihood of conflict with humans. Moreover, destruction and fragmentation create smaller habitats. Smaller habitats support smaller populations, and smaller populations are more likely to go extinct. The COVID-19 pandemic has caused a significant shift in human behavior, resulting in mandatory and voluntary limitations on movement. As

3510-521: The state tourism department, which can possibly violate wildlife protection norms. The first relocated village was Bhagani. The diversion of roads crossing the reserve, an issue critical to the survival of its wildlife, continues to be a problem. One more tigress was shifted to Sariska from Ranthambhore in February 2009. On 28 July 2010, another tigress was brought from Ranthambhore National Park. Totaling five tigers—two males and three females—were living in

3575-476: The status of threatened species and to measure the effectiveness of management strategies. Monitoring can be local, regional, or range-wide, and can include one or many distinct populations. Metrics commonly gathered during monitoring include population numbers, geographic distribution, and genetic diversity, although many other metrics may be used. Monitoring methods can be categorized as either "direct" or "indirect". Direct methods rely on directly seeing or hearing

3640-417: The tiger census of 2006, a new methodology was used extrapolating site-specific densities of tigers, their co-predators and prey derived from camera trap and sign surveys using GIS . Based on the result of these surveys, the total tiger population was estimated at 1,411 individuals ranging from 1,165 to 1,657 adult and sub-adult tigers of more than 1.5 years of age. The 2010 National Tiger Assessment estimated

3705-441: The tiger population in the reserve has risen to 20. In 2005, the Government of Rajasthan , in cooperation with the Government of India and Wildlife Institute of India , planned the re-introduction of tigers to Sariska and also the relocation of villages. Plans to construct a bypass were also discussed. It was decided to import one male and two females from Ranthambore National Park . The Wildlife Institute of India along with

3770-600: The tiger reserves to assist in patrol activities. Project Tiger's efforts are hampered by poaching , deforestation , construction and irregularities in administration of certain reserves. The Forest Rights Act enacted by the Indian government in 2006 recognizes the rights of forest dwelling communities in the buffer zones. Some of the wildlife experts have questioned the implications of the same on tiger conservation as it will increase human-animal conflict and might give opportunities for poaching. While others argue that this overlooks

3835-519: The total population of wild tigers in India at 1,706. As per Ministry of Environment and Forests , the wild tiger population in India stood at 2,226 in 2014 with an increase of 30.5% since the 2010 estimate. In 2018, according to the National Tiger Conservation Authority, there were an estimated 2,603–3,346 wild tigers with an average of 2,967 in existence in India. The wild tiger population increased to 3,682 as of 2022. As India

3900-488: The trunk. In an effort to increase woodpecker numbers, artificial cavities (essentially birdhouses planted within tree trunks) were installed to give woodpeckers a place to live. An active effort is made by the US military and workers to maintain this rare habitat used by red-cockaded woodpeckers. Conservation genetics studies genetic phenomena that impact the conservation of a species. Most conservation efforts focus on managing population size, but conserving genetic diversity

3965-416: The virus. With continued periodic vaccinations, conservationists will be able to spend more resources on further proactive efforts to help prevent their extinction. In the US, the Endangered Species Act of 1973 was passed to protect US species deemed in danger of extinction. The concern at the time was that the country was losing species that were scientifically, culturally, and educationally important. In

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4030-461: The world, like the Wilderness Act of 1964 which designated specific areas wilderness to be protected. Overexploitation is the harvesting of animals and plants at a rate that's faster than the species' ability to recover. While often associated with Overfishing , overexploitation can apply to many groups including mammals, birds, amphibians, reptiles, and plants. The danger of overexploitation

4095-433: Was preserved for hunting, for the Alwar state and was declared a wildlife sanctuary in 1958. It was given the status of a tiger reserve making it a part of India's Project Tiger in 1978. The wildlife sanctuary was declared a national park in 1982, with a total area of about 273.8 km (105.7 sq mi). It is the first reserve in the world with successfully relocated tigers. It is an important biodiversity area in

4160-553: Was reported that there were no tigers left in Sariska. In July 2008, two tigers from Ranthambhore National Park were relocated to Sariska Tiger Reserve. Another female tiger was relocated in February 2009. In 2012, two tiger cubs and their mother were spotted in the reserve bringing the total number of tigers to seven with five adults. In July 2014, two more cubs were spotted, so that there were 11 tigers in total. As of October 2018, there were 18 tigers including five cubs. By 2020,

4225-690: Was to promote the conservation of living resources important to humans. In 1992, the Convention on Biological Diversity (CBD) was agreed on at the UN Conference on Environment and Development (often called the Rio Earth Summit) as an international accord to protect the Earth's biological resources and diversity. According to the National Wildlife Federation, wildlife conservation in the US gets

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