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Greater Wynnewood Exotic Animal Park

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Myiasis ( / m aɪ . ˈ aɪ . ə . s ə s / my- EYE -ə-səss ), also known as flystrike or fly strike , is the parasitic infestation of the body of a live animal by fly larvae ( maggots ) that grow inside the host while feeding on its tissue . Although flies are most commonly attracted to open wounds and urine - or feces -soaked fur, some species (including the most common myiatic flies—the botfly , blowfly , and screwfly ) can create an infestation even on unbroken skin. Non-myiatic flies (such as the common housefly ) can be responsible for accidental myiasis.

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126-660: The Greater Wynnewood Exotic Animal Park , alternatively known as the G.W. Zoo , Tiger King Park and formerly the Garold Wayne Exotic Animal Memorial Park , was an animal park displaying predominantly tigers and other big cats in Wynnewood , Oklahoma , United States. The park garnered substantial public attention due to the 2020 Netflix documentary series Tiger King: Murder, Mayhem and Madness , which focused on park founder and owner Joe Exotic . Situated on 16 acres (6.5 ha),

252-403: A black tip marks the end. The tiger is one of only a few striped cat species. Stripes are advantageous for camouflage in vegetation with vertical patterns of light and shade, such as trees, reeds and tall grass. This is supported by a Fourier analysis study showing that the striping patterns line up with their environment. The orange colour may also aid in concealment, as the tiger's prey

378-614: A brief closure during the COVID-19 pandemic . In May 2020, federal judge Scott Palk of the Western District Court of Oklahoma gave ownership of the park to Baskin after ruling that Exotic fraudulently transferred ownership to his mother to avoid paying debts incurred as a result of Baskin's suit. The judge ordered Lowe to vacate the park within 120 days and remove all animals. In June, the USDA found that many animals at

504-640: A car crash in 1997. The park was known by multiple names over the years, including the G.W. Exotic Animal Memorial Foundation and the Garold Wayne Interactive Zoological Foundation . In 2010, G.W. Exotic Animal Memorial Foundation created Big Cat Rescue Entertainment Group, Inc. Big Cat Rescue Corp. , an animal sanctuary based in Tampa , Florida , filed suit against them, claiming the name and logo similarities were used to damage their reputation and cause confusion;

630-511: A day for the eggs to hatch, depending on the conditions. Once hatched, the larvae then lacerate the skin with their mouthparts, causing open sores. Once the skin has been breached, the larvae then tunnel through the sores into the host's subcutaneous tissue , causing deep and irritating lesions highly subject to infection. After about the second day, bacterial infection is likely and, if left untreated, causes bacterial bloodstream infections or sepsis . This leads to anorexia and weakness and

756-443: A deceased individual, can be taken over in days or weeks. Male tigers are generally less tolerant of other males within their home ranges than females are of other females. Disputes are usually solved by intimidation rather than fighting. Once dominance has been established, a male may tolerate a subordinate within his range, as long as they do not come near him. The most serious disputes tend to occur between two males competing for

882-468: A far greater issue for animals, myiasis is also a relatively frequent disease for humans in rural tropical regions where myiatic flies thrive, and often may require medical attention to surgically remove the parasites. Myiasis varies widely in the forms it takes and its effects on those affected. Such variations depend largely on the fly species and where the larvae are located. Some flies lay eggs in open wounds, other larvae may invade unbroken skin or enter

1008-401: A female in oestrus . Though tigers mostly live alone, relationships between individuals can be complex. Tigers are particularly social at kills and a male tiger will sometimes share a carcass with the females and cubs within this home range and unlike male lions, will allow them to feed on the kill before he is finished with it. However, a female is more tense when encountering another female at

1134-453: A fever or signs of sepsis. He observed: "On removing the clothing from the wounded part, much was my surprise to see the wound filled with thousands and thousands of maggots, apparently those of the blow fly. The sight was very disgusting and measures were taken hurriedly to wash out these abominable looking creatures." However, he then saw that the wounds were filled with "beautiful pink granulation tissue" and were healing well. Maggot therapy

1260-507: A few more weeks. They can leave the denning site after two months and around the same time they start eating meat. The mother only leaves them alone to hunt and even then she does not travel far. When she suspects an area is no longer safe, she moves her cubs to a new spot, transporting them one by one by grabbing them by the scruff of the neck with her mouth. A tigress in Sikhote-Alin Biosphere Reserve maximised

1386-494: A kill as early as 11 months and reach independence as a juvenile of 18 to 24 months of age; males become independent earlier than females. Radio-collared tigers in Chitwan started leaving their natal areas at the age of 19 months. Young females are sexually mature at three to four years, whereas males are at four to five years. Generation length of the tiger is about 7–10 years. Wild Bengal tigers live 12–15 years. Data from

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1512-471: A kill. 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

1638-593: 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 . Throughout the tiger's range, it inhabits mainly forests, from coniferous and temperate broadleaf and mixed forests in the Russian Far East and Northeast China to tropical and subtropical moist broadleaf forests on

1764-726: A new wound, rendering it as a type of myiasis. Maggot therapy has a long history and prehistory . The indigenous people of Australia used maggot therapy, and so do the Hill Peoples of Northern Burma, and possibly the Mayans of Central America. Surgeons in Napoleon's armies recognized that wounded soldiers with myiasis were more likely to survive than those without the infestation. In the American Civil War, army surgeons treated wounds by allowing blowfly maggots to clean away

1890-495: A preference for sambar deer , Manchurian wapiti , barasingha , gaur and wild boar . Abundance and body weight of prey species are assumed to be the main criteria for the tiger's prey selection, both inside and outside protected areas. It also preys opportunistically on smaller species like monkeys , peafowl and other ground-based birds, porcupines and fish. Occasional attacks on Asian elephants and Indian rhinoceroses have also been reported. More often, tigers take

2016-603: A private, usually vegetated spot no further than 183 m (600 ft), though they have been recorded dragging them 549 m (1,801 ft). They are strong enough to drag the carcass of a fully grown buffalo for some distance. They rest for a while before eating and can consume as much as 50 kg (110 lb) of meat in one session, but feed on a carcass for several days, leaving little for scavengers. In much of their range, tigers share habitat with leopards and dholes . They typically dominate both of them, though with dholes it depends on their pack size. Interactions between

2142-581: A problem. Myiasis is prevalent in livestock, and especially in domestic sheep . Myiasis in sheep is often caused by blowflies ( Lucilia sericata and L. cuprina in particular), and is commonly referred to as blowfly strike. Blowfly strike, and other flystrike, occurs worldwide, but is most common in regions where hot and wet conditions are sustained, such as Sub-Saharan Africa , Southeast Asia , Latin America , Australia , and New Zealand . As of 2021, blowfly strike accounts for over A$ 280 million

2268-566: A reduction in leopard population densities. Similarly, at two sites in central India the size of dhole packs was negatively correlated with tiger densities. Leopard and dhole distribution in Kui Buri correlated with both prey access and tiger scarcity. In Jigme Dorji National Park , tigers were found to inhabit the deeper parts of forests while the smaller predators were pushed closer to the fringes. The tiger generally mates all year round, particularly between November and April. A tigress

2394-481: A reduction in prey numbers, tigers continued to kill favoured prey while leopards and dholes increased their consumption of small prey. Both leopards and dholes can live successfully in tiger habitat when there is abundant food and vegetation cover. Otherwise, they appear to be less common where tigers are numerous. The recovery of the tiger population in Rajaji National Park during the 2000s led to

2520-688: A scattered range in the Indian subcontinent, the Indochinese Peninsula , Sumatra, northeastern China and the Russian Far East . As of 2020, India had the largest extent of global tiger habitat with 300,508 km (116,027 sq mi), followed by Russia with 195,819 km (75,606 sq mi). The tiger mainly lives in forest habitats and is highly adaptable. Records in Central Asia indicate that it primarily inhabited Tugay riverine forests and hilly and lowland forests in

2646-448: A secluded location, be it in dense vegetation, in a cave or under a rocky shelter. Litters consist of as many as seven cubs, but two or three are more typical. Newborn cubs weigh 785–1,610 g (27.7–56.8 oz) and are blind and altricial . The mother licks and cleans her cubs, suckles them and viciously defends them from any potential threat. Cubs open their eyes at the age of three to 14 days and their vision becomes clear after

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2772-439: A spraying formulation. One alternative prevention method is the sterile insect technique (SIT) where a significant number of artificially reared sterilized (usually through irradiation) male flies are introduced. The male flies compete with wild breed males for females in order to copulate and thus cause females to lay batches of unfertilized eggs that cannot develop into the larval stage. One prevention method involves removing

2898-500: A stitching, and an employee attempted to re-stitch it. The injury subsequently worsened and the bear was euthanized. Large animals, including horses, were sometimes donated to the park and would be killed to feed the big cats . On October 6, 2017, Joe Exotic's husband, Travis Maldonado, fatally shot himself in the head. The shooting occurred in the business office while the park was open. The Garvin County Sheriff ruled that

3024-447: A transient in another male's home range until he is older and strong enough to challenge the resident male. Tigers mark their home ranges by spraying urine on vegetation and rocks, clawing or scent rubbing trees and marking trails with faeces , anal gland secretions and ground scrapings. Scent markings also allow an individual to pick up information on another's identity. Unclaimed home ranges, particularly those that belonged to

3150-404: A typical felid morphology, with a muscular body, shortened legs, strong forelimbs with wide front paws, a large head and a tail that is about half the length of the rest of its body. It has five digits, including a dewclaw , on the front feet and four on the back, all of which have retractile claws that are compact and curved, and can reach 10 cm (3.9 in) long. The ears are rounded and

3276-440: A watering hole for prey to come by, particularly during hot summer days. It is an ambush predator and when approaching potential prey, it crouches with the head lowered and hides in foliage. It switches between creeping forward and staying still. A tiger may even doze off and can stay in the same spot for as long as a day, waiting for prey and launch an attack when the prey is close enough, usually within 30 m (98 ft). If

3402-466: A year in losses for the Australian sheep industry . As mitigation, Australian sheep farmers may engage in mulesing , a procedure designed to remove strips of wool-producing skin that are the most common targets for flies. Farmers may also dock lambs' tails to reduce the likelihood of infestation. However, both mulesing and tail-docking have received criticism from animal welfare groups, who say

3528-415: Is colour blind and possibly perceives the tiger as green and blended in with the vegetation. The three colour variants of Bengal tigers – nearly stripeless snow-white, white and golden – are now virtually non-existent in the wild due to the reduction of wild tiger populations but continue in captive populations. The white tiger has a white background colour with sepia -brown stripes. The golden tiger

3654-428: Is a need for general improvement of sanitation, personal hygiene, and extermination of the flies by insecticides. Clothes should be washed thoroughly, preferably in hot water, dried away from flies, and ironed thoroughly. The heat of the iron kills the eggs of myiasis-causing flies. This applies once an infestation is established. In many circles the first response to cutaneous myiasis once the breathing hole has formed,

3780-401: Is absent, so that ligers grow far larger than either parent species. By contrast, the male tiger does not pass on a growth-promoting gene while the lioness passes on a growth inhibiting gene; hence, tigons are around the same size as their parents. Since they often develop life-threatening birth defects and can easily become obese, breeding these hybrids is regarded as unethical. The tiger has

3906-421: Is an important distinction, as most other major varieties of myiasitic fly larvae attack both live and dead wound tissue indiscriminately, effectively negating their benefit in non-harmful wound debridement. Medicinal maggots are placed on the wound and covered with a sterile dressing of gauze and nylon mesh. However, too many larvae placed on the wound could result in healthy tissue being eaten, efficiently creating

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4032-586: Is caused by a mutation of a transmembrane aminopeptidase gene. Around 37% of the Simlipal tiger population has this feature, which has been linked to genetic isolation . The tiger historically ranged from eastern Turkey, northern Iran and Afghanistan to Central Asia and from northern Pakistan through the Indian subcontinent and Indochina to southeastern Siberia, Sumatra, Java and Bali. As of 2022, it inhabits less than 7% of its historical distribution and has

4158-488: Is emitted through an open mouth and exposed teeth. In friendlier situations, tigers prusten , a soft, low-frequency snorting sound similar to purring in smaller cats. Tiger mothers communicate with their cubs by grunting, while cubs call back with miaows . When startled, they "woof". They produce a deer-like "pok" sound for unknown reasons, but most often at kills. The tiger is a carnivore and an apex predator feeding mainly on large and medium-sized ungulates, with

4284-520: Is forced through an open mouth as it closes and can be heard 3 km (1.9 mi) 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 400 m (1,300 ft) away. Aggressive encounters involve growling , snarling and hissing. An explosive "coughing roar" or "coughing snarl"

4410-462: Is generally fatal if untreated. There are three main fly families causing economically important myiasis in livestock and also, occasionally, in humans: Other families occasionally involved are: Caused by flies that need a host for larval development: Caused by flies that usually lay their eggs in decaying animal or vegetable matter, but that can develop in a host if open wounds or sores are present: Flesh flies, or sarcophagids , members of

4536-438: Is in oestrus for three to six days at a time, separated by three to nine week intervals. A resident male mates with all the females within his home range, who signal their receptiveness by roaring and marking. Younger, transient males are also attracted, leading to a fight in which the more dominant, resident male drives the usurper off. During courtship, the male is cautious with the female as he waits for her to show signs she

4662-616: Is known to occur in Siberian tigers. A morbillivirus infection was the likely cause of death of a tigress in the Russian Far East that was also tested positive for feline panleukopenia and feline coronavirus . Blood samples from 11 adult tigers in Nepal showed antibodies for canine parvovirus -2, feline herpesvirus , feline coronavirus, leptospirosis and Toxoplasma gondii . The tiger has been listed as Endangered on

4788-437: Is less capable of climbing trees than many other cats due to its size, but cubs under 16 months old may routinely do so. An adult was recorded climbing 10 m (33 ft) up a smooth pipal tree . Adult tigers lead largely solitary lives within home ranges or territories , the size of which mainly depends on prey abundance, geographic area and sex of the individual. Males and females defend their home ranges from those of

4914-494: Is often misdiagnosed in the United States because it is rare and its symptoms are not specific. Intestinal myiasis and urinary myiasis are especially difficult to diagnose. Clues that myiasis may be present include recent travel to an endemic area, one or more non-healing lesions on the skin, itchiness, movement under the skin or pain, discharge from a central punctum (tiny hole), or a small, white structure protruding from

5040-474: Is pale golden with reddish-brown stripes. The snow-white tiger is a morph with extremely faint stripes and a pale sepia-brown ringed tail. White and golden morphs are the result of an autosomal recessive trait with a white locus and a wideband locus, respectively. The snow-white variation is caused by polygenes with both white and wideband loci. The breeding of white tigers is controversial, as they have no use for conservation. Only 0.001% of wild tigers have

5166-476: Is planned. The tiger is among the most popular of the world's charismatic megafauna . It has been kept in captivity since ancient times and has been trained to perform in circuses and other entertainment shows. The tiger featured prominently in the ancient mythology and folklore of cultures throughout its historic range and has continued to appear in culture worldwide. The Old English tigras derives from Old French tigre , from Latin tigris , which

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5292-473: Is preventive and aims to eradicate the adult flies before they can cause any damage and is called. The second control method is the treatment once the infestation is present, and concerns the infected animals (including humans). The principal control method of adult populations of myiasis inducing flies involves insecticide applications in the environment where the target livestock is kept. Organophosphorus or organochlorine compounds may be used, usually in

5418-452: Is ready to mate. She signals to him by positioning herself in lordosis with her tail to the side. Copulation typically lasts no more than 20 seconds, with the male biting the female by the scruff of her neck. After it is finished, the male quickly pulls away as the female may turn and slap him. Tiger pairs may stay together for up to four days and mate multiple times. Gestation lasts around or over three months. A tigress gives birth in

5544-444: 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

5670-422: Is to cover the air hole thickly with petroleum jelly . Lack of oxygen then forces the larva to the surface, where it can more easily be dealt with. In a clinical or veterinary setting there may not be time for such tentative approaches, and the treatment of choice might be more direct, with or without an incision. First the larva must be eliminated through pressure around the lesion and the use of forceps . Secondly

5796-424: Is too vague. For example, feeding on dead or necrotic tissue is not generally a problem except when larvae such as those of flies in the family Piophilidae attack stored food such as cheese or preserved meats; such activity suggests saprophagy rather than parasitism; it even may be medically beneficial in maggot debridement therapy (MDT) . Currently myiasis commonly is classified according to aspects relevant to

5922-419: 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

6048-632: The COVID-19 pandemic . On March 31, 2020, the Garvin County, Oklahoma sheriff said the park had closed to visitors in compliance with the governor's order to shut down nonessential business. The park reopened the first weekend in May after the restrictions were relaxed. Later in 2020, after hearing the rumors of paranormal activity at the park in the Netflix documentary, the crew of Ghost Adventures investigated here for their Halloween special. In

6174-575: The Caucasus . In the Amur - Ussuri region of Russia and China, it inhabits Korean pine and temperate broadleaf and mixed forests ; riparian forests serve as dispersal corridors, providing food and water for both tigers and ungulates . On the Indian subcontinent, it inhabits mainly tropical and subtropical moist broadleaf forests , temperate broadleaf and mixed forests , tropical moist evergreen forests , tropical dry forests , alluvial plains and

6300-542: The Endangered Species Act . On January 22, 2020, he was sentenced to 22 years in federal prison. Between 2017 and the closure of the park in August 2020, Lowe was under investigation by the USDA for failure to provide adequate veterinary care and ensure adequate separation between animals and visitors. The USDA also alleged that Lowe submitted falsified veterinary records to the agency indicating approval by

6426-527: The IUCN Red List since 1986 and the global tiger population is thought to have continuously declined from an estimated population of 5,000–8,262 tigers in the late 1990s to 3,726–5,578 individuals estimated as of 2022. During 2001–2020, landscapes where tigers live declined from 1,025,488 km (395,943 sq mi) to 911,901 km (352,087 sq mi). Habitat destruction , habitat fragmentation and poaching for fur and body parts are

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6552-527: The Indian subcontinent and Southeast Asia . The tiger is an apex predator and preys mainly on ungulates , which it takes by ambush. It lives a mostly solitary life and occupies home ranges , defending these from individuals of the same sex. The range of a male tiger overlaps with that of multiple females with whom he mates. Females give birth to usually two or three cubs that stay with their mother for about two years. When becoming independent, they leave their mother's home range and establish their own. Since

6678-530: The UC Irvine School of Medicine . Sherman went on to co-found Monarch Labs in 2005, which UC Irvine contracted to produce maggots for Sherman's own continuing clinical research on myiasis at the university. Monarch Labs also sells maggots to hospitals and other medical practices, the first US commercial supplier to do so since the last one closed in 1935. In the US, demand for these fly larvae doubled after

6804-794: The mangrove forests of the Sundarbans . In the Eastern Himalayas , it was documented in temperate forest up to an elevation of 4,200 m (13,800 ft) in Bhutan, of 3,630 m (11,910 ft) in the Mishmi Hills and of 3,139 m (10,299 ft) in Mêdog County , southeastern Tibet. In Thailand, it lives in deciduous and evergreen forests. In Sumatra, it inhabits lowland peat swamp forests and rugged montane forests . Camera trapping during 2010–2015 in

6930-532: The monsoon ; three males had 84–147 km (32–57 sq mi) large home ranges in winter, 82–98 km (32–38 sq mi) in summer and 81–118 km (31–46 sq mi) during monsoon seasons. In Sikhote-Alin Biosphere Reserve , 14 females had home ranges 248–520 km (96–201 sq mi) and five resident males of 847–1,923 km (327–742 sq mi) that overlapped with those of up to five females. When tigresses in

7056-493: The Ethical Treatment of Animals (PETA), an animal rights organization, investigated the park by having someone work at the park as an employee and obtain video footage of the animals and conditions, which PETA published. PETA alleged that animals were starved and "routinely hit, punched, kicked, sprayed with cold water, and struck with rakes and shovels." In 2011, the park's director filed a police report alleging that

7182-549: The FDA ruling. Maggot therapy is now used in more than 300 sites across the country. The American Medical Association and Centers for Medicare and Medicaid Services recently clarified the reimbursement guidelines to the wound care community for medicinal maggots, and this therapy may soon be covered by insurance. The larvae of the green bottle fly (Lucilia fly) are now used exclusively for this purpose, since they preferentially devour only necrotic tissue, leaving healthy tissue intact. This

7308-514: The Greater Wynnewood Exotic Animal Park began as a shelter for endangered and exotic species of animals, and was home to over fifty species of animals and 200 big cats , such as tigers , lions , pumas , ligers and tigons . It was originally established as the Garold Wayne Exotic Animal Memorial Park in 1999 by Joe Exotic and dedicated to the memory of his brother, Garold Wayne Schreibvogel, who had died in

7434-621: The IUCN Cat Specialist Group revised felid taxonomy in accordance with the 2015 two-subspecies proposal and recognised only P. t. tigris and P. t. sondaica . Results of a 2018 whole-genome sequencing study of 32 samples from the six living putative subspecies—the Bengal, Malayan, Indochinese, South China, Siberian and Sumatran tiger—found them to be distinct and separate clades . These results were corroborated in 2021 and 2023. The Cat Specialist Group states that "Given

7560-493: The International Tiger Studbook 1938–2018 indicate that captive tigers lived up to 19 years. The father does not play a role in raising the young, but he encounters and interacts with them. The resident male appears to visit the female–cub families within his home range. They socialise and even share kills. One male was recorded looking after cubs whose mother had died. By defending his home range,

7686-651: The Middle-Late Pleistocene of Japan. Results of a phylogeographic study indicate that all living tigers have a common ancestor that lived between 108,000 and 72,000 years ago. Genetic studies suggest that the tiger population contracted around 115,000 years ago due to glaciation. Modern tiger populations originated from a refugium in Indochina and spread across Asia after the Last Glacial Maximum . As they colonised northeastern China,

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7812-512: The Tampa sanctuary's founder, Carole Baskin , had previously been a critic of the practices at Joe Exotic's park. The defendants counter-claimed, stating that Big Cat Rescue had caused them financial loss. In February 2013, a judge rejected the counter-claim and Exotic agreed to a consent decree of approximately US$ 1 million. The park filed for bankruptcy and remained open to the public. A new park, The Garold Wayne Interactive Zoological Foundation,

7938-472: The ancestors of the South China tiger intermixed with a relict tiger population. 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 the tigon the offspring of a male tiger and a female lion. The lion sire passes on a growth-promoting gene, but the corresponding growth-inhibiting gene from the female tiger

8064-407: The body through the nose or ears, and still others may be swallowed if the eggs are deposited on the lips or on food. There can also be accidental myiasis that Eristalis tenax can cause in humans via water containing the larvae or in contaminated uncooked food. The name of the condition derives from ancient Greek μυῖα ( myia ), meaning "fly". How myiasis affects the human body depends on where

8190-450: The case in question: Accidental myiasis commonly is enteric, resulting from swallowing eggs or larvae with one's food. The effect is called pseudomyiasis . One traditional cause of pseudomyiasis was the eating of maggots of cheese flies in cheeses such as Stilton . Depending on the species present in the gut, pseudomyiasis may cause significant medical symptoms, but it is likely that most cases pass unnoticed. The first control method

8316-452: The chief surgeon to King Charles IX and King Henry III , observed that maggots often infested open wounds. Throughout recorded history, maggots have been used therapeutically to clean out necrotic wounds , an application known as maggot therapy . Fly larvae that feed on dead tissue can clean wounds and may reduce bacterial activity and the chance of a secondary infection. They dissolve dead tissue by secreting digestive enzymes onto

8442-479: The decayed tissue. William Baer, an orthopedic surgeon at Johns Hopkins during the late 1920s, used maggot therapy to treat a series of patients with osteomyelitis, an infection of bone or bone marrow. The idea was based on an experience in World War I in which two soldiers presented to him with broken femurs after having lain on the ground for seven days without food. Baer could not figure out why neither man had

8568-410: The deciduous and subtropical pine forest of Jim Corbett National Park , northern India revealed a stable tiger population density of 12–17 individuals per 100 km (39 sq mi) in an area of 521 km (201 sq mi). In northern Myanmar, the population density in a sampled area of roughly 3,250 km (1,250 sq mi) in a mosaic of tropical broadleaf forest and grassland

8694-443: The different subspecies and populations vary greatly in size and weight, the tiger's average size may be less than the lion's, while the largest tigers are bigger than their lion counterparts. The tiger's coat usually has short hairs, reaching up to 35 mm (1.4 in), though the hairs of the northern-living Siberian tiger can reach 105 mm (4.1 in). Belly hairs tend to be longer than back hairs. The density of their fur

8820-454: The documentary Louis Theroux: Shooting Joe Exotic , released in April 2021, documentarian Louis Theroux is given a tour of the vacant and heavily vandalized park by Carole Baskin and her husband Howard Baskin. Tiger The tiger ( Panthera tigris ) is a large cat and a member of the genus Panthera native to Asia . It has a powerful, muscular body with a large head and paws,

8946-504: The early 19th and early 21st centuries, namely the Bengal , Malayan , Indochinese , South China , Siberian , Caspian , Javan , Bali and Sumatran tigers . The validity of several tiger subspecies was questioned in 1999 as most putative subspecies were distinguished on the basis of fur length and colouration, striping patterns and body size of specimens in natural history museum collections that are not necessarily representative for

9072-579: The early 20th century, tiger populations have lost at least 93% of their historic range and are locally extinct in West and Central Asia , in large areas of China and on the islands of Java and Bali . Today, the tiger's range is severely fragmented. It is listed as Endangered on the IUCN Red List of Threatened Species , as its range is thought to have declined by 53% to 68% since the late 1990s. Major threats to tigers are habitat destruction and fragmentation due to deforestation , poaching for fur and

9198-532: The employee illegally obtained access to the director's computer and copied files. In 2012, the Humane Society of the United States (HSUS) released a report from an undercover investigation. HSUS claimed that five tigers died during the period of their investigation, one of which did not receive veterinary care. In May 2014, the USDA cited the park for failure to provide adequate veterinary care. According to officials, an injured bear's wound reopened after

9324-584: The entire population. It was proposed to recognise only two tiger subspecies as valid, namely P. t. tigris in mainland Asia and the smaller P. t. sondaica in the Greater Sunda Islands . This two-subspecies proposal was reaffirmed in 2015 through a comprehensive analysis of morphological, ecological and mitochondrial DNA (mtDNA) traits of all putative tiger subspecies. In 2017, the Cat Classification Task Force of

9450-480: The environment most favourable to the flies, such as by removal of the tail. Another example is the crutching of sheep, which involves the removal of wool from around the tail and between the rear legs, which is a favourable environment for the larvae. Another, more permanent, practice that is used in some countries is mulesing , where skin is removed from young animals to tighten remaining skin – leaving it less prone to fly attack. To prevent myiasis in humans, there

9576-407: The eyes have a round pupil. The snout ends in a triangular, pink tip with small black dots, the number of which increase with age. The tiger's skull is robust, with a constricted front region, proportionally small, elliptical orbits , long nasal bones and a lengthened cranium with a large sagittal crest . It resembles a lion's skull, but differs from it in the concave or flattened underside of

9702-527: The family Sarcophagidae , can cause intestinal myiasis in humans if the females lay their eggs on meat or fruit. Also called pseudomyiasis. Caused by flies that have no preference or need to develop in a host but that will do so on rare occasions. Transmission occurs through accidental deposit of eggs on oral or genitourinary openings, or by swallowing eggs or larvae that are on food. The cheese fly ( Piophila casei ) sometimes causes myiasis through intentional consumption of its maggots (which are contained in

9828-737: The fragmentation of potential tiger habitat, especially in the Eastern Plains. Inbreeding depression coupled with habitat destruction, insufficient prey resources and poaching is a threat to the small and isolated tiger population in the Changbai Mountains along the China–Russia border. In China, tigers became the target of large-scale 'anti-pest' campaigns in the early 1950s, where suitable habitats were fragmented following deforestation and resettlement of people to rural areas, who hunted tigers and prey species. Though tiger hunting

9954-529: The genes for this colour morph and the overrepresentation of white tigers in captivity is the result of inbreeding . Hence, their continued breeding will risk both inbreeding depression and loss of genetic variability in captive tigers. Pseudo- melanistic tigers with thick, merged stripes have been recorded in Simlipal National Park and three Indian zoos; a population genetic analysis of Indian tiger samples revealed that this phenotype

10080-441: The genus Panthera with the lion , leopard , jaguar and snow leopard . Results of genetic analyses indicate that the tiger and snow leopard are sister species whose lineages split from each other between 2.70 and 3.70 million years ago. The tiger's whole genome sequencing shows repeated sequences that parallel those in other cat genomes. The fossil species Panthera palaeosinensis of early Pleistocene northern China

10206-436: The human eye or ophthalmomyiasis can be caused by Hypoderma tarandi , a parasitic botfly of caribou . It is known to lead to uveitis , glaucoma , and retinal detachment . The life cycle in sheep is typical of the disease. The female flies lay their eggs on the sheep in damp, protected areas of the body that are soaked with urine and feces, mainly the sheep's breech ( buttocks ). It takes approximately eight hours to

10332-461: The illegal trade of body parts for medicinal purposes. Tigers are also victims of human–wildlife conflict as they attack and prey on livestock in areas where natural prey is scarce. The tiger is legally protected in all range countries. National conservation measures consist of action plans, anti-poaching patrols and schemes for monitoring tiger populations. In several range countries, wildlife corridors have been established and tiger reintroduction

10458-480: The larvae are located. Larvae may infect dead, necrotic (prematurely dying) or living tissue in various sites: the skin, eyes, ears, stomach and intestinal tract, or in genitourinary sites. They may invade open wounds and lesions or unbroken skin. Some enter the body through the nose or ears. Larvae or eggs can reach the stomach or intestines if they are swallowed with food and cause gastric or intestinal myiasis. In extremely rare cases, maggots may occasionally infest

10584-405: The lesion. Serologic testing has also been used to diagnose the presence of botfly larvae in human ophthalmomyiasis. German entomologist Fritz Zumpt describes myiasis as "the infestation of live human and vertebrate animals with dipterous larvae, which at least for a period, feed on the host's dead or living tissue, liquid body substances, or ingested food". For modern purposes however, this

10710-442: The lower jaw and in its longer nasals. The tiger has 30 fairly robust teeth and its somewhat curved canines are the longest in the cat family at 6.4–7.6 cm (2.5–3.0 in). The tiger has a head-body length of 1.4–2.8 m (4 ft 7 in – 9 ft 2 in) with a 0.6–1.1 m (2 ft 0 in – 3 ft 7 in) tail and stands 0.8–1.1 m (2 ft 7 in – 3 ft 7 in) at

10836-497: The major threats that contributed to the decrease of tiger populations in all range countries. Protected areas in central India are highly fragmented due to linear infrastructure like roads, railway lines, transmission lines , irrigation channels and mining activities in their vicinity. In the Tanintharyi Region of southern Myanmar, deforestation coupled with mining activities and high hunting pressure threatens

10962-826: The male protects the females and cubs from other males. When a new male takes over, dependent cubs are at risk of infanticide as the male attempts to sire his own young with the females. A seven-year long study in Chitwan National Park revealed that 12 of 56 detected cubs and juveniles were killed by new males taking over home ranges. Tigers are recorded as hosts for various parasites including tapeworms like Diphyllobothrium erinacei , Taenia pisiformis in India and nematodes like Toxocara species in India and Physaloptera preputialis , Dirofilaria ursi and Uiteinarta species in Siberia. Canine distemper

11088-412: The mitigative procedures are excessive and can have other negative effects. In addition to blowfly strike in sheep, myiasis from screwworm flies ( Cochliomyia hominivorax in particular) regularly cause upwards of US$ 100 million in annual damages to domestic cows and goats . Screwworm-related myiasis is primarily mitigated through the sterile insect technique . Frederick William Hope coined

11214-523: The more vulnerable calves. They sometimes prey on livestock and dogs in close proximity to settlements. Tigers occasionally consume vegetation, fruit and minerals for dietary fibre and supplements. Tigers learn to hunt from their mothers, though the ability to hunt may be partially inborn. Depending on the size of the prey, they typically kill weekly though mothers must kill more often. Families hunt together when cubs are old enough. They search for prey using vision and hearing. A tiger will also wait at

11340-557: The morning. A three-year-long camera trap survey in Shuklaphanta National Park revealed that tigers were most active from dusk until midnight. In northeastern China, tigers were crepuscular and active at night with activity peaking at dawn and dusk; they were largely active at the same time as their prey. The tiger is a powerful swimmer and easily transverses rivers as wide as 8 km (5.0 mi); it immerses in water, particularly on hot days. In general, it

11466-538: The mother and fatal injuries. After around two months, the cubs are able to follow their mother. They still hide in vegetation when she goes hunting. Young bond through play fighting and practice stalking. A hierarchy develops in the litter, with the biggest cub, often a male, being the most dominant and the first to eat its fill at a kill. Around the age of six months, cubs are fully weaned and have more freedom to explore their environment. Between eight and ten months, they accompany their mother on hunts. A cub can make

11592-477: The neck. Large prey may be disabled by a bite to the back of the hock , severing the tendon. Swipes from the large paws are capable of stunning or breaking the skull of a water buffalo . They kill small prey with a bite to the back of the neck or head. Estimates of the success rate for hunting tigers range from a low of 5% to a high of 50%. They are sometimes killed or injured by large or dangerous prey like gaur, buffalo and boar. Tigers typically move kills to

11718-814: The non-healing skin and soft tissue wounds of a human or other animal for the purpose of selectively cleaning out only the necrotic tissue within a wound in order to promote healing. Although maggot therapy has been used in the US for the past 80 years, it was approved by the FDA as a medical device only in 2004 (along with leeches). Maggots were the first live organism to be marketed in the US according to FDA regulations, and are approved for treating neuropathic (diabetic) foot ulcers, pressure ulcers, venous stasis ulcers, and traumatic and post-surgical wounds that are unresponsive to conventional therapies. Maggots were used in medicine before this time, but were not federally regulated. In 1990, California internist Ronald Sherman began treating patients with maggots produced at his lab at

11844-524: The park to be heavily vandalized with rotting meat and graffiti referencing the disappearance of Don Lewis ; Lowe denied responsibility for the damage. Lowe relocated the animals to the Thackerville property, intending to open a new park there, but the U.S. Justice Department filed a lawsuit citing Lowe's history of poor animal care; the park never opened and federal authorities seized all 68 cats in May 2021. Between February and June 2006, People for

11970-426: The park were suffering from flystrike , and on August 17, the agency suspended Lowe's exhibitor's license for 21 days, alleging poor veterinary care. Citing the incipient transfer of ownership, Lowe permanently shut down the park on August 18 rather than contesting the suspension. After Lowe's departure, Baskin decided to sell the property with deed restrictions prohibiting the keeping of exotic animals. Baskin found

12096-558: The park's permanent closure, Lowe settled the case, agreeing to pay up to $ 113,653 in restitution. The park features heavily in a 2011 documentary, Louis Theroux: America's Most Dangerous Pets . The 2020 Netflix original documentary series Tiger King: Murder, Mayhem and Madness was centered on Joe Exotic . The park received thousands of visitors following the release of the documentary. However, Oklahoma Governor Kevin Stitt required that all non-essential businesses close because of

12222-549: The park's staff veterinarian after she had resigned in 2018. By mid-2020, the Garvin County Sheriff was also conducting several investigations into allegations of animal abuse, unlawful disposal of animal carcasses, and environmental violations at the park. In December 2019, the Oklahoma Tax Commission placed a tax lien against the park property for unpaid sales taxes from 2016, and denied

12348-559: The park's tax permit renewal in May 2020. A park employee alleged that Lowe had ceased sales tax payments soon after taking over the park in 2016 and had continued operations later in 2020 without a valid tax permit. In June, the Tax Commission initiated a lawsuit against the park in the Garvin County District Court, claiming that Lowe owed $ 50,274 in delinquent sales tax from prior years. In September after

12474-405: The prey spots it before then, the cat does not pursue further. A tiger can sprint 56 km/h (35 mph) and leap 10 m (33 ft); it is not a long-distance runner and gives up a chase if prey outpaces it over a certain distance. The tiger attacks from behind or at the sides and tries to knock the target off balance. It latches onto prey with its forelimbs, twisting and turning during

12600-706: The range of individual variation. The earliest appearance of the modern tiger species in the fossil record are jaw fragments from Lantion in China that are dated to the early Pleistocene. Middle- to late-Pleistocene tiger fossils have been found throughout China, Sumatra and Java. Prehistoric subspecies include Panthera tigris trinilensis and P. t. soloensis of Java and Sumatra and P. t. acutidens of China; late Pleistocene and early Holocene fossils of tigers have also been found in Borneo and Palawan, Philippines. Fossil specimens of tigers have also been reported from

12726-668: The same reserve had cubs of up to four months of age, they reduced their home ranges to stay near their young and steadily enlarged them until their offspring were 13–18 months old. The tiger is a long-ranging species and individuals disperse over distances of up to 650 km (400 mi) to reach tiger populations in other areas. Young tigresses establish their first home ranges close to their mothers' while males migrate further than their female counterparts. Four radio-collared females in Chitwan dispersed between 0 and 43.2 km (0.0 and 26.8 mi) and 10 males between 9.5 and 65.7 km (5.9 and 40.8 mi). A subadult male lives as

12852-424: The same sex and the home range of a male encompasses that of multiple females. Two females in the Sundarbans had home ranges of 10.6 and 14.1 km (4.1 and 5.4 sq mi). In Panna Tiger Reserve , the home ranges of five reintroduced females varied from 53–67 km (20–26 sq mi) in winter to 55–60 km (21–23 sq mi) in summer and to 46–94 km (18–36 sq mi) during

12978-576: The shooting was accidental. In September 2018, Exotic was indicted by a federal grand jury , and arrested by the FBI, for attempting to hire a hitman to murder Carole Baskin. On April 2, 2019, following a jury trial in the U.S. District Court for the Western District of Oklahoma , Exotic was convicted of 19 counts: two counts of murder-for-hire , eight violations of the Lacey Act and nine of

13104-449: The shoulder. The Siberian and Bengal tigers are the largest. Male Bengal tigers weigh 200–260 kg (440–570 lb), and females weigh 100–160 kg (220–350 lb); island tigers are the smallest, likely due to insular dwarfism . Male Sumatran tigers weigh 100–140 kg (220–310 lb), and females weigh 75–110 kg (165–243 lb). The tiger is popularly thought to be the largest living felid species; but since tigers of

13230-401: The struggle and tries to pull it to the ground. The tiger generally applies a bite to the throat until its victim dies of strangulation . It has an average bite force at the canine tips of 1234.3 newtons . Holding onto the throat puts the cat out of reach of horns, antlers, tusks and hooves. Tigers are adaptable killers and may use other methods, including ripping the throat or breaking

13356-409: The term myiasis in 1840 to refer to diseases resulting from dipterous larvae as opposed to those caused by other insect larvae (the term for this was scholechiasis ). Hope described several cases of myiasis from Jamaica caused by unknown larvae, one of which resulted in death. Even though the term myiasis was first used in 1840, such conditions have been known since ancient times. Ambroise Paré ,

13482-422: The three predators involve chasing, stealing kills and direct killing. Large dhole packs may kill tigers. Tigers, leopards and dholes coexist by hunting different sized prey. In Nagarhole National Park , the average weight for tiger kills was found to be 91.5 kg (202 lb), compared to 37.6 kg (83 lb) for leopards and 43.4 kg (96 lb) for dholes. In Kui Buri National Park , following

13608-470: The tiger in his work Systema Naturae and gave it the scientific name Felis tigris , as the genus Felis was being used for all cats at the time. His scientific description was based on descriptions by earlier naturalists such as Conrad Gessner and Ulisse Aldrovandi . In 1929, Reginald Innes Pocock placed the species in the genus Panthera using the scientific name Panthera tigris . Nine recent tiger subspecies have been proposed between

13734-549: The tiger population in far eastern Russia, where logging roads facilitate access for poachers and people harvesting forest products that are important for prey species to survive in winter. Flystrike Because some animals (particularly non-native domestic animals) cannot react as effectively as humans to the causes and effects of myiasis, such infestations present a severe and continuing problem for livestock industries worldwide, causing severe economic losses where they are not mitigated by human action. Although typically

13860-589: The tiger population. In Thailand, nine of 15 protected areas hosting tigers are isolated and fragmented, offering a low probability for dispersal between them; four of these have not harboured tigers since about 2013. In Peninsular Malaysia, 8,315.7 km (3,210.7 sq mi) of tiger habitat was cleared during 1988–2012, most of it for industrial plantations . Large-scale land acquisitions of about 23,000 km (8,900 sq mi) for commercial agriculture and timber extraction in Cambodia contributed to

13986-797: The time spent with her cubs by reducing her home range, killing larger prey and returning to her den more rapidly than without cubs; when the cubs started to eat meat, she took them to kill sites, thereby optimising their protection and access to food. In the same reserve, one of 21 cubs died in over eight years of monitoring and mortality did not differ between male and female juveniles. Tiger monitoring over six years in Ranthambore Tiger Reserve indicated an average annual survival rate of around 85 percent for 74 male and female cubs; survival rate increased to 97 percent for both males and female juveniles of one to two years of age. Causes of cub mortality include predators, floods, fires, death of

14112-417: The traditional Sardinian delicacy casu marzu ). Other flies that can accidentally cause myiasis are: The adult flies are not parasitic, but when they lay their eggs in open wounds and these hatch into their larval stage (also known as maggots or grubs ), the larvae feed on live or necrotic tissue, causing myiasis to develop. They may also be ingested or enter through other body apertures. Myiasis

14238-568: The varied interpretations of data, the [subspecific] taxonomy of this species is currently under review by the IUCN SSC Cat Specialist Group." The following tables are based on the classification of the tiger as of 2005, and also reflect the classification recognised by the Cat Classification Task Force in 2017. Snow leopard [REDACTED] Tiger [REDACTED] Jaguar [REDACTED] Leopard [REDACTED] Lion [REDACTED] The tiger shares

14364-481: The vulvar area . Several different presentations of myiasis and their symptoms: Wound myiasis occurs when fly larvae infest open wounds. It has been a serious complication of war wounds in tropical areas, and is sometimes seen in neglected wounds in most parts of the world. Predisposing factors include poor socioeconomic conditions, extremes of age, neglect, mental disability, psychiatric illness, alcoholism, diabetes, and vascular occlusive disease . Myiasis of

14490-463: 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

14616-403: The wound as well as actively eating the dead tissue with mouth hooks, two hard, probing appendages protruding on either side of the "mouth". Maggot therapy – also known as maggot debridement therapy (MDT), larval therapy, larva therapy, or larvae therapy – is the intentional introduction by a health care practitioner of live, disinfected green bottle fly maggots into

14742-425: The wound must be cleaned and disinfected. Further control is necessary to avoid further reinfestation. Livestock may be treated prophylactically with slow-release boluses containing ivermectin , which can provide long-term protection against the development of the larvae. Sheep also may be dipped , a process that involves drenching the animals in persistent insecticide to poison the larvae before they develop into

14868-409: The zoo's menagerie from 29 animals in 2017 to 212 in 2020, United States Department of Agriculture (USDA) records show; the zoo then had bears , lemurs and monkeys in addition to exotic cats. In 2019, Lowe announced plans to close the park and move the animals to a new location near Thackerville, Oklahoma . The Wynnewood park was renamed "Tiger King Park" and was reopened in early May 2020 after

14994-462: Was a borrowing from Classical Greek τίγρις 'tigris'. Since ancient times, the word tigris has been suggested to originate from the Armenian or Persian word for 'arrow', which may also be the origin of the name for the river Tigris . However, today, the names are thought to be homonyms , and the connection between the tiger and the river is doubted. In 1758, Carl Linnaeus described

15120-516: Was considered the last important site for the tiger in Laos, but it has not been recorded there at least since 2013; this population likely fell victim to indiscriminate snaring. Anti-poaching units in Sumatra's Kerinci Seblat landscape removed 362 tiger snare traps and seized 91 tiger skins during 2005–2016; annual poaching rates increased with rising skin prices. Poaching is also the main threat to

15246-487: Was described as a possible tiger ancestor when it was discovered in 1924, but modern cladistics places it as basal to modern Panthera . Panthera zdanskyi lived around the same time and place, and was suggested to be a sister species of the modern tiger when it was examined in 2014. However, as of 2023, at least two subsequent studies considered P. zdanskyi likely to be a synonym of P. palaeosinensis , noting that its proposed differences from that species fell within

15372-603: Was determined liable and ordered to pay US$ 1,028,000 and interest. In 2011, the park was issued a rendering facility license by the State of Oklahoma . In 2016, Jeff Lowe purchased the park from Exotic, but left him in charge of daily operations. Lowe, a businessman, had previously been convicted of mail fraud , and had run afoul of local authorities in Beaufort, South Carolina , in 2015 for exhibiting big cats at his liquidation store without appropriate permits. Lowe increased

15498-420: Was estimated to be 0.21–0.44 tigers per 100 km (39 sq mi) as of 2009. Population density in mixed deciduous and semi-evergreen forests of Thailand's Huai Kha Khaeng Wildlife Sanctuary was estimated at 2.01 tigers per 100 km (39 sq mi); during the 1970s and 1980s, logging and poaching had occurred in the adjacent Mae Wong and Khlong Lan National Parks , where population density

15624-448: Was incorporated shortly after the suit. The entity G.W. Exotic Animal Memorial Foundation was dissolved and its assets, but not liabilities, were transferred to The Garold Wayne Interactive Zoological Foundation. Big Cat Rescue again filed suit on the premise that the new park was a successor to the first park and had the same personnel, income, assets, property, and overall business. In 2016, The Garold Wayne Interactive Zoological Foundation

15750-858: Was much lower, estimated at only 0.359 tigers per 100 km (39 sq mi) as of 2016. Population density in dipterocarp and montane forests in northern Malaysia was estimated at 1.47–2.43 adult tigers per 100 km (39 sq mi) in Royal Belum State Park , but 0.3–0.92 adult tigers per 100 km (39 sq mi) in the unprotected selectively logged Temengor Forest Reserve. Camera trap data show that tigers in Chitwan National Park avoided locations frequented by people and were more active at night than during day. In Sundarbans National Park , six radio-collared tigers were most active from dawn to early morning and reached their zenith around 7:00 o'clock in

15876-575: Was prohibited in 1977, the population continued to decline and is considered extinct in South China since 2001. Tiger populations in India have been targeted by poachers since the 1990s and were extirpated in two tiger reserves in 2005 and 2009. Between March 2017 and January 2020, 630 activities of hunters using snares , drift nets, hunting platforms and hunting dogs were discovered in a reserve forest of about 1,000 km (390 sq mi) in southern Myanmar. Nam Et-Phou Louey National Park

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