Etymology
TheTaxonomy
In 1758, Carl Linnaeus described the tiger in his work ''Systema Naturae'' and gave it theSubspecies
Nine recent tigerEvolution
The tiger shares the genus ''Panthera'' with theHybrids
Tigers can interbreed with other ''Panthera'' cats and have done so in captivity. The liger is the offspring of a female tiger and a male lion and theCoat
The tiger's coat usually has short hairs, reaching up to , though the hairs of the northern-living Siberian tiger can reach . Belly hairs tend to be longer than back hairs. The density of their fur is usually thin, though the Siberian tiger develops a particularly thick winter coat. The tiger has lines of fur around the face and long whiskers, especially in males. It has an orange colouration that varies from yellowish to reddish. White fur covers the underside, from head to tail, along with the inner surface of the legs and parts of the face. On the back of the ears, it has a prominent white spot, which is surrounded by black. The tiger is marked with distinctive black or dark brown stripes, which are uniquely patterned in each individual. The stripes are mostly vertical, but those on the limbs and forehead are horizontal. They are more concentrated towards the backside and those on the trunk may reach under the belly. The tips of stripes are generally sharp and some may split up or split and fuse again. Tail stripes are thick bands and a black tip marks the end. The tiger is one of only a few striped cat species. Stripes are advantageous forColour variations
Distribution and habitat
Population density
Camera trapping during 2010–2015 in the deciduous and subtropical pine forest of Jim Corbett National Park, northern India revealed a stable tigerBehaviour and ecology
Social spacing
Adult tigers lead largely solitary lives withinCommunication
During friendly encounters and bonding, tigers rub against each other's bodies. Facial expressions include the "defence threat", which involves a wrinkled face, bared teeth, pulled-back ears and widened pupils. Both males and females show a flehmen response, a characteristic curled-lip grimace, when smelling urine markings. Males also use the flehmen to detect the markings made by tigresses in oestrus. Tigers will move their ears around to display the white spots, particularly during aggressive encounters and between mothers and cubs. They also use their tails to signal their mood. To show cordiality, the tail sticks up and sways slowly, while an apprehensive tiger lowers its tail or wags it side-to-side. When calm, the tail hangs low. Tigers are normally silent but can produce numerous vocalisations. They roar to signal their presence to other individuals over long distances. This vocalisation is forced through an open mouth as it closes and can be heard away. They roar multiple times in a row and others respond in kind. Tigers also roar during mating and a mother will roar to call her cubs to her. When tense, tigers moan, a sound similar to a roar but softer and made when the mouth is at least partially closed. Moaning can be heard away. Aggressive encounters involveHunting and diet
Competitors
Reproduction and life cycle
The tiger generallyHealth and diseases
Tigers are recorded as hosts for various parasites including tapeworms like '' Diphyllobothrium erinacei'', '' Taenia pisiformis'' in India andThreats
The tiger has been listed asConservation
Internationally, the tiger is protected under CITES Appendix I, banning trade of live tigers and their body parts. In Russia, hunting the tiger has been banned since 1952. In Bhutan, it has been protected since 1969 and enlisted as totally protected since 1995. Since 1972, it has been afforded the highest protection level under India's Wild Life (Protection) Act, 1972. In Nepal and Bangladesh, it has been protected since 1973. Since 1976, it has been totally protected under Malaysia's Protection of Wild Life Act, and the country's Wildlife Conservation Act enacted in 2010 increased punishments for wildlife-related crimes. In Indonesia, it has been protected since 1990. In China, the trade in tiger body parts was banned in 1993. The Thai Wildlife Preservation and Protection Act was enacted in 2019 to combat poaching and trading of body parts. In 1973, the National Tiger Conservation Authority and Project Tiger were founded in India to gain public support for tiger conservation. Since then, 53 tiger reserves covering an area of have been established in the country up to 2022. These efforts contributed to the recovery of India's tiger population between 2006 and 2018 so that it occurs in an area of about . Myanmar's national tiger conservation strategy developed in 2003 comprises management tasks such as restoration of degraded habitats, increasing the extent of protected areas and wildlife corridors, protecting tiger prey species, thwarting tiger killing and illegal trade of its body parts and promoting public awareness through wildlife education programmes. Bhutan's first Tiger Action Plan implemented during 2006–2015 revolved around habitat conservation, human–wildlife conflict management, education and awareness; the second Action Plan aimed at increasing the country's tiger population by 20% until 2023 compared to 2015. In 2009, the Bangladesh Tiger Action Plan was initiated to stabilise the country's tiger population, maintain habitat and a sufficient prey base, improve law enforcement and foster cooperation between governmental agencies responsible for tiger conservation. The Thailand Tiger Action PlanRelationship with humans
Hunting
Tigers have been hunted by humans for millennia, as indicated by a painting on the Bhimbetka rock shelters in India that is dated to 5,000–6,000 years ago. They were hunted throughout their range in Asia, chased on horseback, elephant-back or even with sled dogs and killed with spears and later firearms. Such hunts were conducted both by Asian governments and empires like theAttacks
Captivity
Tigers have been kept in captivity since ancient times. InCultural significance
The tiger is among the most famous of the charismatic megafauna. Kailash Sankhala has called it "a rare combination of courage, ferocity and brilliant colour", while Candy d'Sa calls it "fierce and commanding on the outside, but noble and discerning on the inside". In a 2004 online poll involving more than 50,000 people from 73 countries, the tiger was voted the world's favourite animal with 21% of the vote, narrowly beating the dog. Similarly, a 2018 study found the tiger to be the most popular wild animal based on surveys, as well as appearances on websites of major zoos and posters of some animated movies. While the lion represented royalty and power inSee also
* List of largest cats * International Tiger Day * Tiger TempleReferences
Bibliography
* * * * * * * *External links
* * * * * {{Portal bar, Cats, Mammals, Animals, Biology, Asia Apex predators Big cats Conservation-reliant species EDGE species Extant Pleistocene first appearances Fauna of South Asia Fauna of Southeast Asia Felids of Asia Mammals described in 1758 Mammals of East Asia National symbols of India National symbols of Malaysia National symbols of Singapore Panthera Species that are or were threatened by agricultural development Species that are or were threatened by deliberate extirpation efforts Species that are or were threatened by logging Species that are or were threatened by urbanization Taxa named by Carl Linnaeus