24 results on '"Tiger"'
Search Results
2. Molecular evidence of hepatozoonosis in tigers of Vidarbha region of Maharashtra State of India.
- Author
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Kolangath, S. M., Pawshe, M. D., Upadhye, S. V., Dhoot, V. M., Patil, M. S., and Kolangath, R. M.
- Subjects
- *
WILDLIFE conservation , *TIGERS , *POLYMERASE chain reaction , *CHI-squared test , *GENE flow - Abstract
Background: Hepatozoonosis has been reported in many species around the world. Few incidences have been reported in various species of wild felids. Tigers are endangered large cats and are protected under the Wildlife Protection Act, 1972 under Schedule I. The study was carried out to estimate the positivity rate of hepatozoonosis in tigers of the Vidarbha region of Maharashtra, India. Methods: Blood (n = 21) or tissue samples (n = 5) were collected from 26 wild captured / zoo-born or dead tigers during the quarantine period/post-mortem examination. Blood smear examination along with Polymerase Chain Reaction (PCR) studies were conducted for the detection of hepatozoonosis. All the amplicons from the positive samples were purified and sequenced, and the sequences were subjected to nBLAST analysis to detect the species of Hepatozoon. The sequences were deposited into public domain database of National Center for Biotechnology Information (NCBI) and accession numbers were allotted. A phylogenetic study was undertaken to understand the evolutionary lineage of the pathogen. Tissue distribution studies were carried out on tissue samples received during post mortem. A clinical case in a tiger cub was managed and sub-clinical cases were monitored for relapse. Age-wise, sex-wise, region-wise and captive time-wise positivity rate was estimated. The data was analyzed using statistical tools. Results: A total of 12 tigers were found positive for H. felis during the screening. A clinical case was diagnosed and successfully treated. The age group of 0–3 years reported a positivity rate of 66.66%, and all the cases found positive were reported between the age group of 0–7 years. Males reported a positivity rate of 58.33 per cent, while females reported 35.71%. Taboba and Andhari Tiger Reserve of the state had a positivity rate of 52.94 per cent. However, the statistical analysis for blood parameters and positivity rate by 't' test and Chi-squared test were found to be non-significant. Conclusions: An overall positivity rate of 46.15% indicates the wide distribution of hepatozoonosis among wild tigers of the Vidarbha region of Maharashtra, India, which is strategically important considering the gene flow and migration of tigers. Hepatozoonosis can progress to clinical outcomes in young animals and require veterinary intervention. Molecular tools and phylogenetic studies can supplement important data on circulating species of Hepatozoon in the field. Further studies on the clinical management and epidemiology of the infection in wild felids will comprehend the cause of wildlife conservation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Patterns, Causes and Perceptions of Human-Large Carnivore Conflict in the Chitwan National Park, Nepal.
- Author
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Tiwari, Parwati, Bhattarai, Bishnu Prasad, Adhikari, Jagan Nath, and Bhattarai, Binod
- Subjects
CARNIVOROUS animals ,WILDLIFE conservation ,NATIONAL parks & reserves ,TIGERS ,LEOPARD ,ETHNICITY ,LIVESTOCK losses - Abstract
One of the major management problems in and around protected areas is the intensifying conflict between local people and wildlife, especially large carnivores. Livestock depredation and human fatalities caused by attacks of carnivores are found to be serious obstacles in conflict management. This study aims to explore the patterns, costs, causes and perceptions of human large carnivore conflict in the Nawalpur area of Chitwan National Park. The patterns of livestock loss and human casualties due to large carnivores (Panthera tigris and Panthera pardus) were analysed using the secondary data reported to Chitwan National Park from 2001 to 2019. To understand the people's perception towards carnivores and wildlife conservation, 150 victim respondents were asked, with one household selected from each grid. During 19-year study period, a total of 521 incidents caused by large carnivores were reported, which included 33 human casualties and 488 livestock depredations. Tiger was responsible for the maximum conflict incidents in Nawalpur. The total relief provided for human deaths and injuries was US$17524.41, whereas US$13702.18 was used to compensate for livestock depredation in the Nawalpur area by authorities of the Chitwan National Park. More than 64% of the respondents liked the presence of carnivores in their area and had a positive attitude toward the conservation of large carnivores, even though the carnivores were responsible for livestock depredation and human injury and death. People's satisfaction with the relief scheme provided by the government depended on ethnicity, gender, age class, occupation, education, insurance, and livestock ownership, but they believed the scheme was not effective. Hence, an effective relief scheme and awareness about the process of relief funding should be conducted in conflict areas. Conducting awareness programs for local communities about large carnivores, their behavior, and preparing predator-proof corrals would be helpful in minimizing conflict in the study area. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Molecular evidence of hepatozoonosis in tigers of Vidarbha region of Maharashtra State of India
- Author
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S. M. Kolangath, M. D. Pawshe, S. V. Upadhye, V. M. Dhoot, M. S. Patil, and R. M. Kolangath
- Subjects
Tiger ,Tiger conservation ,Threat ,Hepatozoonosis ,Protozoan ,Hepatozoon felis ,Veterinary medicine ,SF600-1100 - Abstract
Abstract Background Hepatozoonosis has been reported in many species around the world. Few incidences have been reported in various species of wild felids. Tigers are endangered large cats and are protected under the Wildlife Protection Act, 1972 under Schedule I. The study was carried out to estimate the positivity rate of hepatozoonosis in tigers of the Vidarbha region of Maharashtra, India. Methods Blood (n = 21) or tissue samples (n = 5) were collected from 26 wild captured / zoo-born or dead tigers during the quarantine period/post-mortem examination. Blood smear examination along with Polymerase Chain Reaction (PCR) studies were conducted for the detection of hepatozoonosis. All the amplicons from the positive samples were purified and sequenced, and the sequences were subjected to nBLAST analysis to detect the species of Hepatozoon. The sequences were deposited into public domain database of National Center for Biotechnology Information (NCBI) and accession numbers were allotted. A phylogenetic study was undertaken to understand the evolutionary lineage of the pathogen. Tissue distribution studies were carried out on tissue samples received during post mortem. A clinical case in a tiger cub was managed and sub-clinical cases were monitored for relapse. Age-wise, sex-wise, region-wise and captive time-wise positivity rate was estimated. The data was analyzed using statistical tools. Results A total of 12 tigers were found positive for H. felis during the screening. A clinical case was diagnosed and successfully treated. The age group of 0–3 years reported a positivity rate of 66.66%, and all the cases found positive were reported between the age group of 0–7 years. Males reported a positivity rate of 58.33 per cent, while females reported 35.71%. Taboba and Andhari Tiger Reserve of the state had a positivity rate of 52.94 per cent. However, the statistical analysis for blood parameters and positivity rate by ‘t’ test and Chi-squared test were found to be non-significant. Conclusions An overall positivity rate of 46.15% indicates the wide distribution of hepatozoonosis among wild tigers of the Vidarbha region of Maharashtra, India, which is strategically important considering the gene flow and migration of tigers. Hepatozoonosis can progress to clinical outcomes in young animals and require veterinary intervention. Molecular tools and phylogenetic studies can supplement important data on circulating species of Hepatozoon in the field. Further studies on the clinical management and epidemiology of the infection in wild felids will comprehend the cause of wildlife conservation.
- Published
- 2024
- Full Text
- View/download PDF
5. Tiger Dance: Transformation and Cultural Property Rights Discourse in Kerinci, Indonesia
- Author
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Febby Febriyandi YS and Anastasia Wiwik Swastiwi
- Subjects
tiger ,dance ,kerinci ,property rights ,endangered ,Arts in general ,NX1-820 - Abstract
This article aims to answer why the tiger dance in Kerinci Regency, Jambi Province, has not developed widely despite being preserved for more than 30 years and becoming a popular dance in Jambi Province. Qualitative research methods were used to carry out this study. In-depth interviews and uninvolved observation of the artists’ activities were used to collect the data. The analysis focused on the development of the tiger dance and the preservation discourse created by the artists and residents of Pulau Tengah Village. This study discovered that the extinct Ngagoah Imo ritual was transformed into the tiger dance. The “tiger man” myth, which the Kerinci people still hold dear, forms the basis of the tiger ritual and dance. Initially, the tiger dance was not sacred but was made sacred due to encouragement from various parties. Because of its uniqueness, the tiger dance soon became popular in Jambi and became a cure for the longing of the Kerinci people for the Ngagoah Imo ritual. Realizing the potential of tiger dance as an economic resource and as Kerinci’s regional identity, the artists then created a discourse of property rights over tiger dance. They prohibited other villagers from learning or imitating it. This discourse is slowly making tiger dance endangered because it is only controlled by a small group of artists. Such a discourse on cultural property rights needs to be straightened out. Apart from being contrary to the dynamic character of Malay culture, it is also contrary to various principles of cultural preservation.
- Published
- 2024
- Full Text
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6. Detection of SARS-CoV-2 Delta Variant (B.1.617.2) in Domestic Dogs and Zoo Tigers in England and Jersey during 2021.
- Author
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Seekings, Amanda H., Shipley, Rebecca, Byrne, Alexander M. P., Shukla, Shweta, Golding, Megan, Amaya-Cuesta, Joan, Goharriz, Hooman, Vitores, Ana Gómez, Lean, Fabian Z. X., James, Joe, Núñez, Alejandro, Breed, Alistair, Frost, Andrew, Balzer, Jörg, Brown, Ian H., Brookes, Sharon M., and McElhinney, Lorraine M.
- Subjects
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SARS-CoV-2 Delta variant , *SARS-CoV-2 , *TIGERS , *CAPTIVE wild animals , *ZOOS , *FELIDAE , *DOGS - Abstract
Reverse zoonotic transmission events of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been described since the start of the pandemic, and the World Organisation for Animal Health (WOAH) designated the detection of SARS-CoV-2 in animals a reportable disease. Eighteen domestic and zoo animals in Great Britain and Jersey were tested by APHA for SARS-CoV-2 during 2020–2023. One domestic cat (Felis catus), three domestic dogs (Canis lupus familiaris), and three Amur tigers (Panthera tigris altaica) from a zoo were confirmed positive during 2020–2021 and reported to the WOAH. All seven positive animals were linked with known SARS-CoV-2 positive human contacts. Characterisation of the SARS-CoV-2 variants by genome sequencing indicated that the cat was infected with an early SARS-CoV-2 lineage. The three dogs and three tigers were infected with the SARS-CoV-2 Delta variant of concern (B.1.617.2). The role of non-human species in the onward transmission and emergence of new variants of SARS-CoV-2 remain poorly defined. Continued surveillance of SARS-CoV-2 in relevant domestic and captive animal species with high levels of human contact is important to monitor transmission at the human−animal interface and to assess their role as potential animal reservoirs. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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7. Welfare Implications for Tigers in Travelling Circuses.
- Author
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Davies, Emily and Knight, Andrew
- Abstract
Simple Summary: Many countries continue to allow the use of non-domesticated animals, such as tigers, in travelling circuses, as introducing legislation or bans often requires sufficient scientific evidence that the environment negatively impacts animal welfare. Whilst we know that larger territorial animals are least suited to captive environments, to date there has been very limited investigation into the welfare of tigers in travelling circuses. By reviewing the scientific evidence available on the topic, this paper suggests that the travelling nature of a circus often negatively impacts on the suitability of the physical environment for tigers, as well as their nutrition, health, and mental state. However, training for performances could positively impact welfare, dependent on the techniques used. Nevertheless, the preponderance of the scientific literature supports additional nationwide bans on the use of tigers in travelling circuses internationally, due to animal welfare concerns. There are very few studies that have focused on species-specific welfare implications for tigers in a travelling circus. The absence of scientific evidence to inform nationwide legislation means that tigers are still commonly used in travelling circuses across the world. A systematic review of relevant published studies was conducted using the bibliographic databases Web of Science and Scopus, supplemented by a narrative search. In total, 42 relevant studies were identified that assessed the welfare of tigers in captivity, including circuses and zoos. Only eight papers assessed the welfare implications for tigers in circuses directly, evidencing the lack of research in this area. Given that circuses provide a sub-optimal environment compared to zoos, implications for tiger welfare were also inferred from zoo research, within the Five Domains framework. Collectively, these papers infer that the travelling nature of a circus often negatively impacts the welfare domains of nutrition, physical environment, health, and mental state. This is due to limitations in enclosure size, as well as in both environmental and behavioural enrichment. There is also often difficulty in sourcing appropriate food and specialised routine veterinary care. The literature is divided concerning behavioural interactions, specifically whether training can improve welfare by offering mental stimulation. However, circus performances are often associated with negative welfare due to noise disruption from spectators. The collective scientific evidence indicates that tigers are not well suited to circus living, due to the inability of a travelling circus to provide for their species-specific psychological, physiological, and behavioural needs. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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8. From birth to weaning: maternal investment, cub development and behaviour in Sumatran tigers (Panthera tigris sumatrae)
- Author
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Laura Naidenov, Chris Grindle, Jonathon Duke, Elena J. Gough, Nick Davis, Dave Hall, James O. Waterman, and Lisa Holmes
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zoo ,parental care ,breeding programmes ,tiger ,animal behaviour ,General. Including nature conservation, geographical distribution ,QH1-199.5 - Abstract
The modern zoo relies on the persistence of genetically and physiologically healthy populations of endangered species, which is enabled through breeding programmes globally and regionally. Many species commonly held in zoos are poorly studied in the wild, leading to a lack of in-depth knowledge surrounding breeding behaviours and subsequent parental behaviours and early life development of young. Knowledge of this information is critical to make informed management decisions which promote successful rearing of young in zoos. While the critically endangered Sumatran tiger is popular in zoos, rates of cub survival in the first 5 months are lower than 50%, highlighting the need for scientific evidence driving management decisions. This study monitors nursing and cub grooming behaviours in a first-time mother Sumatran tiger (Panthera tigris sumatrae) and her cubs throughout four stages of cub development. The social proximity of cubs and dam were recorded to describe social interactions within the group throughout cub aging. A series of Friedman tests and post-hoc tests found significant decreases in both cub grooming (χ2 (3, N = 96) = 14.20, p < 0.01) and nursing (χ2 (3, N = 96) = 25.77, p < 0.001) behaviours between the birth and weaning of the cubs, as well as within different phases of cub development between those times. Cub-to-cub proximity was maintained from birth to weaning, with cubs spending significant amounts of time in close proximity (within one adult body length) of each other (χ2 (3, N = 96) = 15.231, p = 0.001) throughout the study. The dam was found to spend significantly less time with the cubs as they reached weaning age (χ2 (3, N = 96) = 27.88, p < 0.001). These results are thought to be the first of their kind to detail timings of cub development and early life socialisation, providing evidence for timing of first food provision to young and promote the provision of space for the dam to spend time away from the cubs, while allowing the cubs to become confident, mobile, and independent.
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- 2024
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9. Tiger catheter for difficult femoral artery approach coronary catheterization
- Author
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Satya Sudhish Nimmagadda, P Shafi, Ashish Devalkar, Srinivasa Rao Malladi, and Adilakshmi Bhairava Vajhala
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anomalous coronary artery ,catheterization ,coronary angiogram ,tiger ,tiger catheter ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Background: While most catheters are designed for the natural anatomy of the coronaries at the origin, we often end up using multiple catheters in failed attempts to hook the coronary ostia in case of unusual origins. We had similar issues where we used multiple catheters in vain during femoral approach catheterizations and ended up successfully hooking with a tiger (TIG) catheter in a few of our cases in the catheterization laboratory. We mostly used Judkins left (JL) and Judkins right (JR) catheters as the first choice for femoral approach catheterizations. Hence, we wanted to see how frequently we had to use catheters other than JL and JR and which catheter was most useful in such cases. Methods: This is a retrospective study of catheterization laboratory angiographic data and recordings involving femoral artery approach coronary catheterization at King George Hospital, Visakhapatnam, from January 2022 to December 2022. We analyzed and interpreted the data of difficult femoral artery catheterizations where JL/JR catheters could not hook the coronaries successfully. We tabulated such data in percentages to understand which catheter was most useful in such cases. We analyzed the angiograms of such cases to understand the coronary origins. Results: Overall, 1130 cases underwent femoral artery approach coronary angiograms. Of them, 1100 (97.3%) cases could be hooked with JL and JR catheters. Thirty (2.65%) cases were found to be difficult femoral artery approach catheterizations where either JL or JR catheter could not be used successfully. Out of those difficult ones (30 cases – 100%), 22 (73.3%) cases could be hooked with TIG catheter, 4 (13.33%) cases with extra backup (EBU) catheter, 1 (3.33%) case with JR side hole (JRSH) catheter, 2 (6.66%) cases with no torque right (NTR) catheter, and 1 (3.33%) case with multipurpose catheter (MPA). Out of these 30 cases, a left coronary angiogram was needed other than a JL catheter in 8 cases, while a right coronary angiogram was needed other than a JR catheter in 25 cases, showing that the right coronary artery (RCA) was mostly involved in difficult catheterizations. For left coronary angiograms, 4 cases hooked with TIG (1 case – posteriorly/low takeoff, 1 – high takeoff, 1 – mid-takeoff, and 1 – RCA/left main coronary artery [LMCA] from left sinus) and 4 cases with EBU catheter (1 – anterior/high takeoff, 2 – high takeoffs, and 1 – posteriorly/high takeoff). For right coronary angiograms, 21 cases hooked with TIG (3 cases – left sinus/anteriorly, 3 – high takeoff/anteriorly, 3 – low takeoff, 2 – mid takeoff/anteriorly, 3 – posterior/high takeoff, 1 – RCA/LMCA from left sinus, 1 – posteriorly/left sinus, 3 – high takeoff, 1 – anteriorly/low takeoff, and 1 – right sinus/mid-takeoff), 1 case with JRSH, 1 case with MPA (anterior/high takeoff) and 2 cases with NTR (1 – low takeoff and 1 – high takeoff). Conclusion: We found that the TIG catheter was useful in difficult femoral approach catheterizations in the majority of cases and it can be tried in difficult cases.
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- 2024
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10. Photographic evidence suggests habitat overlap and co-occurrence of tigers and snow leopards in Jigme Dorji National Park, Bhutan
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Pema Dendup and Choki Lham
- Subjects
Bhutan ,co-occurrence ,habitat overlap ,Jigme Dorji National Park ,Panthera tigris ,Panthera uncia ,snow leopard ,tiger ,General. Including nature conservation, geographical distribution ,QH1-199.5 - Abstract
The Endangered tiger Panthera tigris and Vulnerable snow leopard Panthera uncia are umbrella species and conservation priorities. Jigme Dorji National Park is an important protected area for the conservation of both species because it serves as a source site for tigers to adjacent areas and has the largest snow leopard population in Bhutan. Habitat overlap of tigers and snow leopards in Bhutan has been previously reported based on evidence of tigers (pugmarks, livestock killed and camera-trap images) in known snow leopard habitat above 4,000 m altitude. Here we report the first photographic evidence of both tigers and snow leopards at the same locations, confirming habitat overlap and co-occurrence of the two species. The data are derived from the countrywide tiger survey carried out during October 2021–January 2022. Fifty-six pairs of camera traps were installed in a 5 × 5 km grid at an altitude range of 1,200–4,300 m. After a survey effort of 1,528 trap-nights, 478 tiger images and 31 snow leopard images were captured at 12 and three camera stations, respectively. At all three camera stations that captured snow leopard images, tigers were also captured. These findings indicate the habitat overlap and co-occurrence of tigers and snow leopards in Jigme Dorji National Park. Further research is required to inform conservation practice in the National Park focusing on these apex predators.
- Published
- 2024
- Full Text
- View/download PDF
11. Emerging patterns of genetic diversity in the critically endangered Malayan tiger (Panthera tigris jacksoni).
- Author
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Allberry, Kate, Rovie-Ryan, Jeffrine Japning, Ali, Nur Alizati Nabila Giarat, Elias, Nurul-Ain, Darmaraj, Mark Rayan, Wong, Christopher Chai Thiam, Fong, Lau Ching, Smith, Olutolani, Mohamed, Khairul Amirin Bin, Mukri, Mohamad Izereen Bin Amat, Yazid, Muhammad Hafiz Bin Mohd, Struebig, Matthew J., Ogden, Rob, and Groombridge, Jim J.
- Subjects
GENETIC variation ,MITOCHONDRIAL DNA ,DNA analysis ,LOCUS (Genetics) ,FRAGMENTED landscapes ,GUARDRAILS on roads - Abstract
Southeast Asia experiences some of the highest deforestation in the world. Loss of tropical forest typically leads to widespread habitat fragmentation, with detrimental effects on dispersal ability and gene flow—particularly for large carnivores. We conducted mtDNA and microsatellite analysis to assess—for the first time—contemporary patterns of genetic diversity in the Malayan tiger. We collected 295 suspected carnivore samples in Peninsular Malaysia, from which we identified 26 as originating from tiger using 16 polymorphic microsatellite loci, comprising 22 individual tigers. Despite limitations of the study, our findings suggest tiger subpopulations in the north of the peninsula maintain some genetic connectivity and migration between two putative geographic subpopulations in the Main Range and Greater Taman Negara, with negligible population segregation due to dispersal barriers such as road infrastructure. We identified consistently lower levels of genetic diversity in tigers in the Greater Taman Negara region compared to tigers in the Main Range and small but emerging differences in nuclear and mitochondrial genetic diversity. Our mtDNA haplotype and nuclear DNA analyses suggest the levels of genetic diversity in Malayan tigers may be amongst some of the lowest of the surviving tiger subspecies, though the study is limited both in scale and genomic loci. Our findings are consistent with an expected lag between the rapid decline of tigers in Peninsular Malaysia by over 95% in the last 70 years and observed differences in their levels of genetic diversity. [ABSTRACT FROM AUTHOR]
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- 2024
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12. Spots and Stripes: An Investigation into the Representations of the Hyena in Ancient India.
- Author
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SZÁLER, Péter
- Abstract
In this article I intended to further explore Jürgen Frembgen's supposition about the late presence of the spotted hyena in South Asia with the help of available textual sources. My aim was to determine what kind of animal is meant by the word tarakṣu, which is the common Sanskrit name for the hyena. [ABSTRACT FROM AUTHOR]
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- 2024
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13. Clinical and Diagnostic Imaging Findings in a Bengal Tiger (Panthera tigris tigris) With Craniocervical Artery Dissection: A Case Report.
- Author
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Zadeh, Peyman Mohammad, Shadan, Nilufar, Mohammadi, Sajjad, Najafi, Fatemeh, and Bashiri, Aida
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TIGERS , *INTERNAL carotid artery , *DIAGNOSTIC imaging , *SUBARACHNOID hemorrhage , *THERAPEUTICS , *IDENTIFICATION , *CAROTID artery - Abstract
This study aims to examine different aspects of Craniocervical Artery Dissections, which resulted in the animal’s death following a sequence of pathological events. Following the physical damage to the female Siberian tiger neck due to the Agonistic behaviour of the male tiger, diagnostic tests such as complete medical examination, Time-of-Flight (TOF) MRA imaging and radiography, as well as sampling for clinical assessment, haematology, microbial culture, and antibiogram was performed, initial treatment was prescribed, and PCR was performed. Unfortunately, the Medical treatment measures were inadequate, and the animal died. Therefore, necropsy, histopathological examination, and immunohistochemistry staining were performed. The results of the microbiological study included the identification of Bergeyella zoohelcum for the first time in this animal species, as well as diagnostic findings; necropsy and histological examinations, including aneurysm, subarachnoid haemorrhage, and ischemic stroke, were provided as well as Horner’s intramural hematoma and rupture of the carotid arteries and internal jugular vein, which has never been described before. Whole-body trauma computed tomography with an adapted scanning protocol for the craniocervical vessels is a safe, fast, and feasible method for detecting vascular injuries. It allows prompt further treatment if necessary. This method could be a part of a broad screening protocol for craniocervical vessels in documented injuries of the head and neck and trauma mechanisms influencing the craniocervical region as well. [ABSTRACT FROM AUTHOR]
- Published
- 2024
14. Reflecting on the role of human‐felid conflict and local use in big cat trade.
- Author
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Arias, Melissa, Coals, Peter, Ardiantiono, Elves‐Powell, Joshua, Rizzolo, Jessica Bell, Ghoddousi, Arash, Boron, Valeria, da Silva, Mariana, Naude, Vincent, Williams, Vivienne, Poudel, Shashank, Loveridge, Andrew, Payán, Esteban, Suryawanshi, Kulbhushansingh, and Dickman, Amy
- Subjects
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ROLE conflict , *WILDLIFE conservation , *SNOW leopard , *TIGERS , *WILDLIFE crimes - Abstract
Illegal trade in big cat (Panthera spp.) body parts is a prominent topic in scientific and public discourses concerning wildlife conservation. While illegal trade is generally acknowledged as a threat to big cat species, we suggest that two enabling factors have, to date, been under‐considered. To that end, we discuss the roles of human‐felid conflict, and "local" use in illegal trade in big cat body parts. Drawing examples from across species and regions, we look at generalities, contextual subtleties, ambiguities, and definitional complexities. We caution against underestimating the extent of "local" use of big cats and highlight the potential of conflict killings to supply body parts. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
15. Photographic evidence suggests habitat overlap and co-occurrence of tigers and snow leopards in Jigme Dorji National Park, Bhutan.
- Author
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Dendup, Pema and Lham, Choki
- Subjects
- *
SNOW leopard , *TIGERS , *WILDLIFE conservation , *NATIONAL park conservation , *NATIONAL parks & reserves , *KEYSTONE species - Abstract
The Endangered tiger Panthera tigris and Vulnerable snow leopard Panthera uncia are umbrella species and conservation priorities. Jigme Dorji National Park is an important protected area for the conservation of both species because it serves as a source site for tigers to adjacent areas and has the largest snow leopard population in Bhutan. Habitat overlap of tigers and snow leopards in Bhutan has been previously reported based on evidence of tigers (pugmarks, livestock killed and camera-trap images) in known snow leopard habitat above 4,000 m altitude. Here we report the first photographic evidence of both tigers and snow leopards at the same locations, confirming habitat overlap and co-occurrence of the two species. The data are derived from the countrywide tiger survey carried out during October 2021–January 2022. Fifty-six pairs of camera traps were installed in a 5 × 5 km grid at an altitude range of 1,200–4,300 m. After a survey effort of 1,528 trap-nights, 478 tiger images and 31 snow leopard images were captured at 12 and three camera stations, respectively. At all three camera stations that captured snow leopard images, tigers were also captured. These findings indicate the habitat overlap and co-occurrence of tigers and snow leopards in Jigme Dorji National Park. Further research is required to inform conservation practice in the National Park focusing on these apex predators. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
16. East-West Identity Unmasks the Mistaken Ideology of American War on Iraq: A Critical Analysis of Baghdadi Bath and Bengal Tiger at the Baghdad Zoo.
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Zayed, Mohamad El-Sebaey Ibrahim, Gadallah, Mahmoud Sobhi Mohamed, and Metwalli, Ashraf Said Qutb
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WAR ,TIGERS ,CRITICAL analysis ,ZOOS ,RESEARCH personnel ,DISASTERS ,NATURAL disasters - Abstract
The study aspired to investigate the human trauma of a society in wartime and thereafter. It focuses on literature that seeks to reflect life as it should be. However, literary works here deal with catastrophic dramas that depict Iraqis who generally suffer from the negative repercussions of the American Crisis and the extreme underdevelopment and poverty at that time. In this paper, the audience faces the disaster in two dramatic works: Baghdadi Bath (2005) by Jawad al-Asadi and Bengal Tiger at the Baghdad Zoo (2012) by Rajiv Joseph. They are a good example that depicts the nightmare experienced by all Iraqis during the war. Speaking about the disaster of war, we guess that the disaster may have human roots. The disaster of war on Iraq, in particular, is taken for analysis. The researchers try to denote the nature of man at the time of the disaster. The paper explores the relations between the ideas of war and the world we face and refers to Baghdad's brutal past and its confused present. It also inspects the real reasons behind the war and records the human condition in the consequences of the American invasion of Iraq. To narrow the field of investigation, the researchers have chosen disaster at war, especially the American war on Iraq in 2003, and its results for the study. The paper steps down war and violence and assures peace for people depending on different perspectives. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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17. Oroonoko's Interspecies Imaginary: Race, Gender, and Animality.
- Author
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Chow, Jeremy
- Subjects
RACE ,GENDER ,TIGERS ,INDIGENOUS ethnic identity ,RACIAL identity of Black people - Abstract
This essay employs Aphra Behn's Oroonoko (1688) as a case study through which to explore the "interspecies imaginary": a conceptual framework that examines how violent tensions between disparate species are imagined in the colonial archive and how these tensions cohere around representations of Blackness, Indigeneity, and animality. The interspecies imaginary, rather than defaulting to a discriminatory rhetoric in which subaltern positions are flattened, instead maintains a subversive, decolonial effect in that its documentation produces new constellations of co-constitutive becoming. By highlighting the tiger and eel episodes in the novella, this essay argues that the interspecies imaginary magnifies the textures of violent contact between human and nonhuman species that shape how formations of gender, Blackness, and Indigeneity are productively tethered to and produced alongside animality. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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18. Unveiling prey preferences of endangered wild Malayan tiger, Panthera tigris jacksoni, in Peninsular Malaysia through scat analysis via COI DNA metabarcoding.
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Gani, Millawati, Sitam, Frankie Thomas, Kamarudin, Zubaidah, Selamat, Siti Suzana, Awang, Nik Mohd Zamani, Muhd-Sahimi, Hani Nabilia, Wong, Michael, Selat, Baharim, Abdullah-Halim, Nur Fatin Khairunnisa, Yong, Lim Shu, Yoke, Ling Fong, Yaakop, Salmah, Mohd-Ridwan, Abd Rahman, and Md-Zain, Badrul Munir
- Subjects
TIGERS ,CYTOCHROME oxidase ,GENETIC barcoding ,CANIDAE ,DNA ,NUTRITIONAL requirements - Abstract
Understanding the prey preference of Malayan tiger (Panthera tigris jacksoni) in Malaysia is important to guide conservation planning initiatives. The utilisation of DNA metabarcoding provides valuable insights, particularly in the field of carnivora diet research. This technique has been proven to be effective for identifying various species within complex mixtures such as scat materials, where visual identification is challenging. The Cytochrome c oxidase subunit I (COI) locus has been selected as it is a widely used as an effective non-invasive approach for diet studies. Hence, given this advance approach, Malayan tiger scats were collected on the basis of existing records of their presence in two types of habitats, namely, protected areas (PA) and human–tiger conflict (HTC) areas. This study aimed to identify prey species in Peninsular Malaysia, based on Malayan tiger scat samples using DNA metabarcoding. Based on the partial mitochondrial COI region, DNA metabarcoding led to the taxonomic resolution of prey DNA remnants in scats and the identification of prey species consumed by Malayan tiger, which were predominately small-to-medium-sized prey, including livestock. The dominant DNA prey detected belongs to the family Canidae, followed by Bovidae, Vespertilionidae, Homonidae, Felidae, Phasianidae and Muridae. A significant difference (p < 0.05) was observed in alpha and beta diversity using the Shannon index and PERMANOVA with regard to prey richness and evenness in two different habitat groups, namely, PA and HTC. Our finding provides insights into Malayan tiger dietary requirements, which can be used to develop conservation plans and strategies for Malayan tiger, particularly for habitat priorities. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Mitochondrial ND4-based duplex PCR for identifying tiger species
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Gao, Yang, Wu, Shiyao, Wu, Xuanye, Liu, Wulin, Zheng, Dong, Liu, Xuedong, and Jin, Kun
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- 2024
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20. Detection of SARS-CoV-2 Delta Variant (B.1.617.2) in Domestic Dogs and Zoo Tigers in England and Jersey during 2021
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Amanda H. Seekings, Rebecca Shipley, Alexander M. P. Byrne, Shweta Shukla, Megan Golding, Joan Amaya-Cuesta, Hooman Goharriz, Ana Gómez Vitores, Fabian Z. X. Lean, Joe James, Alejandro Núñez, Alistair Breed, Andrew Frost, Jörg Balzer, Ian H. Brown, Sharon M. Brookes, and Lorraine M. McElhinney
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SARS-CoV-2 ,Delta variant ,reverse zoonosis ,dog ,cat ,tiger ,Microbiology ,QR1-502 - Abstract
Reverse zoonotic transmission events of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been described since the start of the pandemic, and the World Organisation for Animal Health (WOAH) designated the detection of SARS-CoV-2 in animals a reportable disease. Eighteen domestic and zoo animals in Great Britain and Jersey were tested by APHA for SARS-CoV-2 during 2020–2023. One domestic cat (Felis catus), three domestic dogs (Canis lupus familiaris), and three Amur tigers (Panthera tigris altaica) from a zoo were confirmed positive during 2020–2021 and reported to the WOAH. All seven positive animals were linked with known SARS-CoV-2 positive human contacts. Characterisation of the SARS-CoV-2 variants by genome sequencing indicated that the cat was infected with an early SARS-CoV-2 lineage. The three dogs and three tigers were infected with the SARS-CoV-2 Delta variant of concern (B.1.617.2). The role of non-human species in the onward transmission and emergence of new variants of SARS-CoV-2 remain poorly defined. Continued surveillance of SARS-CoV-2 in relevant domestic and captive animal species with high levels of human contact is important to monitor transmission at the human−animal interface and to assess their role as potential animal reservoirs.
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- 2024
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21. Welfare Implications for Tigers in Travelling Circuses
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Emily Davies and Andrew Knight
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animal welfare ,circus ,five domains ,tiger ,Panthera tigris ,Veterinary medicine ,SF600-1100 ,Zoology ,QL1-991 - Abstract
There are very few studies that have focused on species-specific welfare implications for tigers in a travelling circus. The absence of scientific evidence to inform nationwide legislation means that tigers are still commonly used in travelling circuses across the world. A systematic review of relevant published studies was conducted using the bibliographic databases Web of Science and Scopus, supplemented by a narrative search. In total, 42 relevant studies were identified that assessed the welfare of tigers in captivity, including circuses and zoos. Only eight papers assessed the welfare implications for tigers in circuses directly, evidencing the lack of research in this area. Given that circuses provide a sub-optimal environment compared to zoos, implications for tiger welfare were also inferred from zoo research, within the Five Domains framework. Collectively, these papers infer that the travelling nature of a circus often negatively impacts the welfare domains of nutrition, physical environment, health, and mental state. This is due to limitations in enclosure size, as well as in both environmental and behavioural enrichment. There is also often difficulty in sourcing appropriate food and specialised routine veterinary care. The literature is divided concerning behavioural interactions, specifically whether training can improve welfare by offering mental stimulation. However, circus performances are often associated with negative welfare due to noise disruption from spectators. The collective scientific evidence indicates that tigers are not well suited to circus living, due to the inability of a travelling circus to provide for their species-specific psychological, physiological, and behavioural needs.
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- 2024
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22. Intramural coronary artery and myocardial pathology in captive tigers ( Panthera tigris ) and African lions ( Panthera leo ).
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Makii RL and Muñoz Gutiérrez J
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- Animals, Male, Female, Animals, Zoo, Fibrosis veterinary, Fibrosis pathology, Lions, Tigers, Coronary Vessels pathology, Myocardium pathology
- Abstract
There is limited published data regarding cardiovascular disease in nondomestic felid populations. To address this knowledge gap, necropsy cases of tigers and lions with representative myocardial samples submitted to a diagnostic laboratory were histologically assessed with hematoxylin and eosin and Sirius red stains. A total of 32 submissions (15 tigers, 17 lions) were identified in a 4-year period. All tigers and lions had some degree of coronary artery lesions in the left ventricle and/or interventricular septum. Major findings included moderate to marked arteriosclerosis in 8 tigers (53%) and 4 lions (24%) and moderate to marked perivascular fibrosis in 10 tigers (67%) and 9 lions (53%). Moreover, 10 tigers (67%) and 8 lions (47%) had coronary artery lesions with variable degrees of perivascular cardiomyocyte degeneration and/or loss. To our knowledge, this is the first report describing coronary artery pathology in captive tigers and lions., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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- 2024
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23. LEAVING LAS VEGAS.
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MUIR, DAVID
- Abstract
DAVID MUIR (ABC NEWS) (Off-camera) Finally, leaving Las Vegas. Tonight, the dash for cash in Las Vegas, the scramble to give away one point six million at the Mirage Hotel and Casino. People are flocking to the casino before it closes after more than three decades on the Vegas Strip. The Mirage now closing tomorrow. But before they do, Nevada state law requires that they must hand out the big cash prizes in their unclaimed jackpots from slot machines and games. The Mirage opened in 1989, 3,000 rooms, a 40-foot volcano attraction. And for decades, the home of Siegfried and Roy and their white tigers. [ABSTRACT FROM PUBLISHER]
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- 2024
24. Golf Fans Applauding Charlie Woods' Big Achievement Wednesday.
- Author
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Duncan, Kameron
- Abstract
Tiger Woods was a major topic of discussion for the first two days of the U.S. Open at Pinehurst last weekend, but another member of the Woods family is being praised for his play on Wednesday. Tiger's son Charlie won his qualifier for the U.S. Junior Amateur, defeating 85 others in the process.... [ABSTRACT FROM AUTHOR]
- Published
- 2024
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