109 results on '"HONEY badger"'
Search Results
2. Trust and Affinity Based Clustering for Deterministic Multicast Routing Using Honey Badger Algorithm.
- Author
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Anusha, K., Ahilan, A., Muthukumaran, N., Muneeswari, G., Bhuvanesh, A., and Maria Jesi, P.
- Abstract
Wireless Ad hoc networks (WANETs) and mobile ad hoc networks (MANETs) are forms of wireless networks with no central controller. In contrast to traditional networks based on routers and access points, ad hoc networks do not rely on pre-existing infrastructure. Recently, multicast routing protocols in MANETs have effectively managed group communications. The multicast routing protocol can greatly increase the reliability of the MANET network. This protocol aims to minimize the energy consumption (EC) and network lifetime of the MANET to address these issues. This paper presents a novel Affinity based Clustering for Deterministic Multicast Routing (ACD-MR). The overall process is carried out in three stages: cluster head selection (CHs), trust management, and routing. In the initial phase, the cluster head (CH) is selected and utilizes affinity propagation based on node degree, distance, energy, and lifetime. In the second phase, the data are encrypted using the enhanced AES algorithm, and the trust value of each node is calculated employing direct and indirect trust. In the third phase, the Honey Badger algorithm is employed to select an optimal route. The proposed ACD-MR model’s performance is calculated utilizing various parameters, including the network lifetime, average end-to-end delay, EC, packet delivery ratio (PDR), and detection ratio. The proposed model increased the network lifetime by 17.24%, 19.45%, and 22.34% better than MLLR, CS-MAODV, and DQN, respectively. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Honey badgers in and around Table Mountain National Park, Cape Town
- Author
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Nicoli Nattrass, Benjamin S. Wittenberg, Zoë Woodgate, and M. Justin O’Riain
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honey badger ,table mountain national park ,mellivora capensis ,silvermine ,university of cape town ,diel activity map ,General. Including nature conservation, geographical distribution ,QH1-199.5 - Abstract
No abstract is available.
- Published
- 2024
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4. Assessing human–carnivore conflict and the identification of hotspot areas to prioritize mitigation efforts.
- Author
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Malekian, Mansoureh, Rezvani, Azita, and Jazireh, Narges
- Subjects
- *
WOLVES , *RED fox , *WASTE management , *HUMAN settlements , *BADGERS , *CARNIVOROUS animals - Abstract
Human‒carnivore conflict (HCC) is a worldwide conservation challenge. A multi-method approach was used to assess the perceived threats posed to human life or property by carnivores and determine the effects of socio-demographic and environmental factors on HCC in south-western Iran. Results showed that red foxes, gray wolves and honey badgers were the main species responsible for the conflict. People with higher education were less likely to kill carnivores or report negative attitudes toward them. Human alterations of natural habitats are responsible for the majority of HCC, with an anthropogenic factor (distance to cropland) as the top predictor. Villages with the highest probability of conflict were located in proximity to national parks. The presence of landfill sites in proximity of human settlements and improper waste disposal methods may increase HCC. Focusing mitigation measures on high-risk areas can potentially reduce conflicts and lead to a decrease in retaliatory killings of predators. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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5. Self- attention based optimized deep convolutional robust character and numeral recognition from Gujarati language
- Author
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Thakkar, Amit R. and Suthar, Sanket B.
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- 2024
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6. Honey badger-tuned ANFIS controller for STATCOM employed in hybrid renewable energy source.
- Author
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Lakshmanan, Senthil, Agrawal, Seema, and Sharma, Ashok Kumar
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- *
RENEWABLE energy sources , *ANT algorithms , *HONEY , *SYNCHRONOUS capacitors , *INDUCTION generators - Abstract
Energy production with uncertainties in renewable energy sources (RESs) leads to voltage instability at the point of common coupling (PCC), which affects the normal operation of various RESs interconnected with the system. The static synchronous compensator (STATCOM) employed in PCC reduces the voltage fluctuations at PCC with better dynamic performance. The controller used in STATCOM determines the effectiveness of voltage stability within the system. Thus, in this research work, a honey badger-tuned adaptive neuro-fuzzy inference system (ANFIS) controller is proposed for the STATCOM in hybrid RES. A hybrid RES system is designed with a solar photovoltaic (PV), wind-based doubly-fed induction generator (DFIG) and diesel generator. A diesel generator feeds power to the system when RESs fail to meet the load requirements. A STATCOM-based FACTS device is inserted within the system to preserve voltage stability in the PCC. To enhance the static and dynamic performance of the STATCOM functionality, a hybrid controller consisting of ANFIS and the honey badger provides pulses to the STATCOM. The ANFIS has to extract the numerical models from the numerical data, improving the control performance; moreover, the honey badger has to solve the complex search space and its superiority in terms of convergence speed. Thus, the ANFIS and the honey badger are used in this system by combining both advantages to control the STATCOM functionality, thus leading to the error-free output voltage. The proposed hybrid RES with STATCOM has been implemented using MATLAB/Simulink platform. The performance efficacy of a proposed method is compared with proportional integral-based ant colony optimization (PI-ACO), proportional integral derivative-based genetic algorithm (PID-GA), marine predator algorithm PID acceleration (MPA-PIDA) and improved field-oriented control (IFOC). The overall efficiency of a proposed ANFIS-HB is 99.1%, the computing time is 40 min, the settling time is 0.46 s, the maximum voltage is 1.1 V and the percentage of overshoot (POT) is 11%. [ABSTRACT FROM AUTHOR]
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- 2023
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7. Hybrid Chameleon and Honey Badger Optimization Algorithm for QoS-Based Cloud Service Composition Problem.
- Author
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Manimala, G. and Chinnasamy, A.
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CHAMELEONS ,HONEY badger ,ALGORITHMS ,CLOUD computing ,SOFTWARE as a service - Abstract
Cloud computing facilitates the great potentiality of storing and managing remote access to services in terms of software as a service (SaaS). Several organizations have moved towards outsourcing over the cloud to reduce the burden on local resources. In this context, the metaheuristic optimization method is determined to be highly suitable for selecting appropriate services that comply with the requirements of the client's requests, as the services stored over the cloud are too complex and scalable. To achieve better service composition, the parameters of Quality of Service (QoS) related to each service considered to be the best resource need to be selected and optimized for attaining potential services over the cloud. Thus, the cloud service composition needs to concentrate on the selection and integration of services over the cloud to satisfy the client's requests. In this paper, a Hybrid Chameleon and Honey Badger Optimization Algorithm (HCHBOA)- based cloud service composition scheme is presented for achieving efficient services with satisfying the requirements ofQoS over the cloud. This proposed HCHBOA integrated the merits of the Chameleon Search Algorithm (CSA) and Honey Badger Optimization Algorithm (HBOA) for balancing the tradeoff between the rate of exploration and exploitation. It specifically used HBOA for tuning the parameters of CSA automatically so that CSA could adapt its performance depending on its incorporated tuning factors. The experimental results of the proposed HCHBOA with experimental datasets exhibited its predominance by improving the response time by 21.38%, availability by 20.93% and reliability by 19.31% with a minimized execution time of 23.18%, compared to the baseline cloud service composition schemes used for investigation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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8. Do honey badgers and greater honeyguide birds cooperate to access bees' nests? Ecological evidence and honey‐hunter accounts.
- Author
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van der Wal, J. E. M., Afan, A. I., Anyawire, M., Begg, C. M., Begg, K. S., Dabo, G. A., Gedi, I. I., Harris, J. A., Isack, H. A., Ibrahim, J. I., Jamie, G. A., Kamboe, W.‐B. W., Kilawi, A. O., Kingston, A., Laltaika, E. A., Lloyd‐Jones, D. J., M'manga, G. M., Muhammad, N. Z., Ngcamphalala, C. A., and Nhlabatsi, S. O.
- Subjects
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BEES , *HONEY , *BADGERS , *SCIENTIFIC knowledge , *SCIENTIFIC literature , *POPULAR literature , *BEE colonies - Abstract
In parts of Africa, greater honeyguides (Indicator indicator) lead people to bees' nests, after which people harvest the honey, and make beeswax and larvae accessible to the honeyguide. In scientific and popular literature, a similar cooperative relationship is frequently described between honeyguides and honey badgers (Mellivora capensis), yet the evidence that this occurs is unclear. Such a partnership may have implications for the origins of our own species' cooperation with honeyguides and for the ecology and conservation of both honey badgers and honeyguides. Here, we review the evidence that honey badgers and honeyguides cooperate to access bees' nests, drawing from the published literature, from our own observations whilst studying both species, and by conducting 394 interviews with honey‐hunters in 11 communities across nine African countries. We find that the scientific evidence relies on incomplete and second‐hand accounts and does not convincingly indicate that the two species cooperate. The majority of honey‐hunters we interviewed were similarly doubtful about the interaction, but many interviewees in the Hadzabe, Maasai, and mixed culture communities in Tanzania reported having seen honey badgers and honeyguides interact, and think that they do cooperate. This complementary approach suggests that the most likely scenario is that the interaction does occur but is highly localized or extremely difficult to observe, or both. With substantial uncertainty remaining, we outline empirical studies that would clarify whether and where honeyguides and honey badgers cooperate, and emphasize the value of integrating scientific and cultural knowledge in ecology. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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9. Jackals, Golden Wolves, and Honey Badgers : Cunning, Courage, and Conflict with Humans
- Author
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Keith Somerville and Keith Somerville
- Subjects
- Honey badger, Human-animal relationships, Jackals, Wolves
- Abstract
This book explores the fascinating and complex lives of the honey badger, the African jackals (black-backed and side-striped), African golden wolves, and Eurasian golden jackals. In recent years, interest in these creatures has grown exponentially, through wildlife documentaries and media clips showing the aggressive, fearless, and tenacious behaviour of the honey badger, with jackals often presented in a supporting role. Written by renowned journalist and educator Keith Somerville, this accessible volume includes historical narratives, folklore, and contemporary accounts of human–wildlife relationships and conflicts. It traces the evolution of the species; their foraging and diet; the development of their relationships with humans; and their commensal, kleptocratic, and symbiotic relationships with other carnivores, raptors and birds. It also charts the recent expansion in European jackal numbers and ranges, now including as far west as the Netherlands and as far north as Finland.Blending historical observations by non-scientists, colonial officials, administrators, and early conservationists with contemporary scientific accounts, it presents a new multidisciplinary approach that will interest researchers, scientists, and students in wildlife conservation, human–wildlife relations, zoology, biology, and environmental science.
- Published
- 2022
10. Northern olingo (Bassaricyon gabbi), zorilla (Ictonyx striatus), and honey badger (Mellivora capensis) mitochondrial genomes and a phylogeny of Musteloidea
- Author
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Sven Winter, Julian Fennessy, Axel Janke, and Maria A. Nilsson
- Subjects
Musteloidea ,mitochondrial genome ,honey badger ,olingo ,zorilla ,Evolution ,QH359-425 ,Ecology ,QH540-549.5 - Published
- 2023
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11. SIDELOBE REDUCTION OF LINEAR ANTENNA ARRAY BY POSITION-ONLY CONTROL USING NOVEL METAHEURISTIC OPTIMIZATION METHODS.
- Author
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DURMUS, Ali and YILDIRIM, Zafer
- Subjects
LINEAR antenna arrays ,ANTENNA arrays ,HONEY badger ,SWARM intelligence ,METAHEURISTIC algorithms ,COMBINATORIAL optimization - Abstract
Copyright of Journal of Engineering & Architectural Faculty of Eskisehir Osmangazi University / Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi is the property of Eskisehir Osmangazi University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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12. A Case Report on a Human Bite Contact with a Rabid Honey Badger Mellivora capensis (Kromdraai Area, Cradle of Humankind, South Africa)
- Author
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Debrah Kgwana Mohale, Ernest Ngoepe, Munangatire Mparamoto, Lucille Blumberg, and Claude Taurai Sabeta
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rabies ,lyssavirus ,honey badger ,wildlife ,human ,Medicine - Abstract
In South Africa, rabies cycles are sustained by both domestic and wildlife host species. Despite the fact that the majority of human rabies cases are associated with dog bite exposures, wildlife species can potentially transmit rabies virus (RABV) infection to humans. In July 2021, a honey badger (Mellivora capensis) from the Kromdraai area (Gauteng Province) bit a dog on a small farm. The following day the same honey badger attacked three adults in the area, with one of the victims requiring hospitalization for management of her injuries. The honey badger was subsequently shot and the carcass submitted to the Agricultural Research Council-Onderstepoort Veterinary Research (ARC-OVR) for RABV diagnosis. A positive rabies diagnosis was confirmed and phylogenetic analysis of the amplified glycoprotein gene of the rabies virus demonstrated the virus to be of dog origin.
- Published
- 2023
- Full Text
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13. The Principle of Indifference
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Huemer, Michael and Huemer, Michael
- Published
- 2018
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14. Habitat selection of honey badgers: are they at the risk of an ecological trap?
- Author
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SHARIFI, Hamed, MALEKIAN, Mansoureh, and SHAHNASERI, Gilda
- Subjects
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HABITAT selection , *BADGERS , *HONEY , *HABITATS , *SPECIES distribution - Abstract
Human-induced environmental changes have dramatically changed habitats worldwide, decreasing the quantity and quality of habitats for wildlife and putting wild populations at risk. In the current study habitat suitability of the honey badger (Mellivora capensis) across its distribution range in Southern Iran was investigated. We combined presence-only field data with environmental and anthropogenic variables, generating an ensemble model of habitat suitability based on four species distribution models. The contribution scores of anthropogenic variables (human footprint index and village density) in the model were noticeable, indicated that honey badgers do not avoid humanmodified areas. The ensemble model further revealed large areas of low quality of natural habitats across the study area. Land use changes may have led honey badgers to settle in poor-quality habitats, where their fitness may be lower than in other available habitats. Therefore, there is a possible risk of an ecological trap due to the lack of protected high-quality habitats. Further research on honey badger fitness, in human-modified areas, is required to evaluate the hypothesis of ecological trap. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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15. Taphonomy of a novel small carnivore: experimental analysis of honey badger (Mellivora capensis) modifications on leporid prey.
- Author
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Cohen, Brigette F. and Kibii, Job M.
- Subjects
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TAPHONOMY , *HONEY badger , *LEPORIDAE , *EUROPEAN rabbit , *FOSSIL animals - Abstract
The honey badger is a widespread, but understudied African carnivore, with high potential as a bone accumulator in cave and fossil deposits. This study serves as the first investigation into the taphonomic modifications of this species when feeding on small to medium-sized prey. Domestic rabbit (Oryctolagus cunniculus) carcasses where fed experimentally to a breeding pair of captive honey badgers housed at the Johannesburg Zoo. Bones from the feeding refuse and the carnivore scats were analysed for anatomical composition, fragmentation patterns, tooth marks and digestion. The results were compared with feeding studies with various small carnivores on leporid prey. Honey badgers preferentially opened their prey at the belly and focussed their feeding on nutritionally high-yield soft parts, often discarding low-yield parts like distal appendages, crania and the skins. Bones from the refuse assemblage were often complete and unmodified but stripped of flesh. Bones from the scat assemblage displayed very high fragmentation, light digestive modification and high numbers of tooth marked bones. This latter character was particularly diagnostic for the honey badger. This study investigates a carnivore that has received little interest and shows the high potential of this carnivore to act as a bone accumulator. Further taphonomic research into this species will greatly enhance our understanding of this species and its activity in the fossil record. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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16. Honey Badger Goes to a Jury: Infringement Claim Sets Precedent in Ninth Circuit.
- Author
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Suh, Jacqueline
- Subjects
- *
HONEY badger , *TRADEMARK lawsuits ,TRADEMARK Act of 1946 (U.S.) - Published
- 2019
17. A Case Study on Unreported First Probable Human Rabies Following Honey Badger in Somalia.
- Author
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Ali Osman UM, Turfan S, and Farah Yusuf Mohamud M
- Abstract
Rabies is a neglected zoonotic disease caused by a virus. It is an acute progressive neurological disease that affects people in many parts of the world, especially in low income countries including Somalia and it is always lethal once symptoms appear without immediate post-exposure prophylaxis (PEP). Nearly half of rabies cases occur in children. This case report presents a tragic and unique clinical scenario involving a 14-year-old boy from a rural area in Somalia who presented to our tertiary hospital after a bite from a honey badger. The patient's younger sister, who was also bitten by the same honey badger, sadly succumbed to the disease two weeks prior. This report aims to contribute to the medical literature by highlighting the challenges faced in diagnosing and managing rabies in resource-constrained settings., Competing Interests: The authors declare no conflicts of interest in this work., (© 2024 Ali Osman et al.)
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- 2024
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18. No respect for apex carnivores: Distribution and activity patterns of honey badgers in the Serengeti.
- Author
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Allen, Maximilian L., Peterson, Brittany, and Krofel, Miha
- Subjects
- *
HONEY badger , *CARNIVOROUS animals , *SPECIES distribution , *COMPETITION (Biology) - Abstract
Honey badgers are cryptic carnivores that occur at low densities and range across large areas. The processes behind site-level honey badger abundance and detection rates are poorly understood, and there are conflicting results about their avoidance of larger carnivores from different regions. We used data from 224 camera traps set up in the Serengeti National Park, Tanzania to evaluate patterns in detection rates, spatial distribution, and activity patterns of honey badgers. Our top models showed that the relative abundance of larger carnivores (e.g., African lions, Panthera leo , and spotted hyenas, Crocuta crocuta ) was important, but surprisingly was positively related to honey badger distribution. These results suggest that honey badgers were not avoiding larger carnivores, but were instead potentially seeking out similar habitats and niches. We also found no temporal avoidance of larger carnivores. Honey badgers exhibited seasonal variation in activity patterns, being active at all times during the wet season with peaks during crepuscular hours, but having a strong nocturnal peak during the dry season. Our detection rates of honey badgers at individual camera traps were low (3402 trap nights/detection), but our study shows that with adequate effort camera traps can be used successfully as a research tool for this elusive mustelid. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
19. The status and ecology of the sand cat in the Uruq Bani Ma’arid Protected Area, Empty Quarter of Saudi Arabia
- Author
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Tim Wacher, Chris Barichievy, Tom Bruce, and Rajan Amin
- Subjects
0106 biological sciences ,geography ,education.field_of_study ,geography.geographical_feature_category ,Plateau ,biology ,Ecology ,010604 marine biology & hydrobiology ,Population ,Escarpment ,010603 evolutionary biology ,01 natural sciences ,Honey badger ,Arid ,Sand dune stabilization ,Habitat ,biology.animal ,Animal Science and Zoology ,Protected area ,education ,Ecology, Evolution, Behavior and Systematics - Abstract
The sand cat is one of the world’s least studied small cats. Our camera-trap survey, one of the largest undertaken in a desert system, generated over 1500 images of the species across 100 camera-traps distributed systematically over the 2400 km2 core area of the Uruq Bani Ma’arid Protected Area of the Empty Quarter, Saudi Arabia. The study revealed a much more significant and widespread sand cat population in the ecosystem than previously understood. Sand cats were detected across one-third of the core area in all major habitats, comprising escarpment plateau, sand dunes and interdunal gravel valleys. The species showed a marginal preference for the interior parallel dune system with interspersed gravel valleys where they also preferred sand dunes over the gravel valley in the hot season. There was no evidence of strong spatial interactions with other predators. The ecosystem’s larger predators (Arabian red fox and honey badger, and all records of wild and feral cats) were primarily associated with the escarpment plateau. The smaller Rueppell’s fox was the only other carnivore more consistently present in the main dune system. Sand cats were strictly nocturnal and 14% more active in the hot season than the cool season.
- Published
- 2021
- Full Text
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20. Scavenger activity in a peri-urban agricultural setting in the Highveld of South Africa
- Author
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Craig A. Keyes, Desiré Brits, and Jolandie Myburgh
- Subjects
Appetitive Behavior ,Taphonomy ,biology ,Herpestidae ,Zoology ,Feeding Behavior ,Jackals ,Porcupines ,Honey badger ,Mongoose ,Bone and Bones ,Condyle ,Scavenger ,Body Remains ,Pathology and Forensic Medicine ,South Africa ,biology.animal ,Cape ,Mustelidae ,Animals ,Forensic Anthropology ,Femur ,Seasons ,Porcupine - Abstract
Scavenging animals often scatter skeletal remains of forensic interest and cause scavenging damage. This study aimed to identify scavenging animals in the peri-urban agricultural Highveld of South Africa, describe their scattering patterns, and the damage they cause to bone. Ten pig carcasses (Sus scrofa domesticus) (40-80 kg) were placed at the University of Pretoria's Mierjie Le Roux Experimental Farm (Highveld) in summer and winter. Motion-activated cameras recorded the scavenging. Scavenger species were identified and their behaviors, scattering pattern, and the damage they cause to bone were described. Scavenging was primarily by black-backed jackals; however, mongooses (slender, yellow, and water mongoose), Cape porcupine, and honey badger were also active. Remains were commonly scattered in two directions by jackals. The distance of scattering was heavily influenced by fencing. The remains were scattered within a maximum radius of 73.7 m. The remains were scavenged and skeletonized faster in summer. Jackals caused minimal damage to bone, isolated to superficial, nonspecific scores, furrows, and punctures. A few mongoose bone alterations were present as jagged gnaw marks on the angle of the mandible and gnawing of the vertebral spinous process. Cape porcupine bone damage included gnaw marks on the condyle of a femur and head of humerus, and destruction of the proximal and distal ends of a tibia. The described scattering pattern and bone modification patterns will assist in the recovery and analysis of scavenged remains found in peri-urban agricultural areas in South Africa.
- Published
- 2020
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21. A BADGER IN BANNERGHATTA: AN OPPORTUNISTIC RECORD OF THE RATEL MELLIVORA CAPENSIS (SCHREBER, 1776) (MAMMALIA: CARNIVORA: MUSTELIDAE) FROM KARNATAKA, INDIA.
- Author
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Krishnan, Avinash, Panwar, Sunil, Gayathri, Aaranya, Phalke, Sagarika, and Venkateshaiah, Dilip Abani
- Subjects
HONEY badger ,PREDATORY animals - Abstract
The article focuses on the species Rattel Mellfivora capensis listed as Least Concern due to wide range of distribution.
- Published
- 2016
- Full Text
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22. On the occurrence of Honey Badger Mellivora capensis (Mammalia: Carnivora: Mustelidae) in the northern Eastern Ghats of Andhra Pradesh, India
- Author
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Ganesh Thyagarajan, Yogesh Pasul, and Vikram Aditya
- Subjects
0106 biological sciences ,ratel ,Badger ,lcsh:QH1-199.5 ,mustelidae ,010607 zoology ,Mustelidae ,Zoology ,Management, Monitoring, Policy and Law ,lcsh:General. Including nature conservation, geographical distribution ,010603 evolutionary biology ,01 natural sciences ,Honey badger ,camera traps ,biology.animal ,lcsh:QH540-549.5 ,new record ,Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation ,biology ,biology.organism_classification ,Geography ,Family Mustelidae ,Camera trap ,Animal Science and Zoology ,lcsh:Ecology - Abstract
The Honey Badger or Ratel is a monotypic species of the badger family Mustelidae ranging across Africa and Asia at low densities. There have been no records of their presence and distribution across the Eastern Ghats of India. The present note reports the first camera trap record of the Honey Badger Mellivora capensis Schreber, 1776 from the reserved forests of the northern Eastern Ghats of Andhra Pradesh, India.
- Published
- 2020
23. Ninth Circuit Confirms: Apparently Honey Badger Does Care . . . About Trademarks.
- Author
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Darville, Brian
- Subjects
- *
HONEY badger , *TRADEMARKS , *FREEDOM of expression , *PUBLIC interest - Published
- 2019
24. Widespread anticoagulant poison exposure in predators in a rapidly growing South African city
- Author
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Laurel E. K. Serieys, Robert H. Poppenga, Jacqueline M. Bishop, M. Justin O'Riain, Joleen Broadfield, Nicola C. Okes, Storme Viljoen, Deborah Jean Winterton, and Robert K. Wayne
- Subjects
Aonyx capensis ,Felidae ,Environmental Engineering ,Galerella pulverulenta ,010504 meteorology & atmospheric sciences ,Genetta tigrina ,Wildlife ,Zoology ,010501 environmental sciences ,01 natural sciences ,Honey badger ,South Africa ,biology.animal ,Animals ,Environmental Chemistry ,Cities ,Feliformia ,Waste Management and Disposal ,0105 earth and related environmental sciences ,biology ,Anticoagulants ,Rodenticides ,Environmental Exposure ,Strigiformes ,biology.organism_classification ,Pollution ,Mongoose ,Habitat destruction ,Bubo capensis ,Environmental Monitoring - Abstract
Anticoagulant rodenticides (ARs) are used worldwide to control rodent populations. ARs bioaccumulate across trophic levels and threaten non-target wildlife. We investigated the prevalence of AR exposure in seven predator species in the rapidly developing Greater Cape Town region of South Africa – a mosaic of natural, urban, and agricultural areas within a global biodiversity hotspot. We focused sampling on caracals (Caracal caracal, n = 28) as part of a larger caracal ecology study, but also opportunistically sampled Cape Clawless otters (Aonyx capensis, n = 9), large-spotted genets (Genetta tigrina, n = 4), honey badger (Mellivora capensis, n = 1), water mongoose (Atilax paludinosus, n = 1), small gray mongoose (Galerella pulverulenta, n = 1), and Cape Eagle owl (Bubo capensis, n = 1). We tested livers from all species, and blood from ten caracals, for eight AR compounds to assess prevalence and amount of exposure for each compound. We used generalized linear models to test spatial, demographic, and seasonal risk factors for ten measures of AR exposure in caracals. We detected at least one of the four most toxic AR compounds in six species. Exposure was high for caracals (92%) and all species combined (81%). For caracals, proximity to vineyards was the most important AR exposure risk factor. Vineyards in Cape Town do not use ARs to protect their vines but do host commercial hospitality structures where ARs are used. Vineyards may thus link caracals that forage within vineyards to the rat poisons used in and around their commercial structures. Residue levels were unexpected in large-spotted genets and Cape Clawless otters, suggesting invertebrate vectors. ARs may present a cryptic threat to populations already vulnerable to increasing habitat loss, vehicle collisions, poachers and fire. Targeted mitigation should include a mix of environmentally responsible policies that reduce AR use, particularly in areas near wildlife habitat.
- Published
- 2019
- Full Text
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25. Humeri under external load: Mechanical implications of differing bone curvature in American otter and honey badger.
- Author
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Lv, Yanzhao and Zhou, Zupeng
- Subjects
- *
HUMERUS , *CURVATURE , *OTTERS , *BADGERS , *STRESS concentration - Abstract
• The humeri of the American otter and honey badger are compared quantitatively. • The ratio of eccentricity to radius is 0.6201 and 0.8752 for the two humeri. • Curved structures have better performance when the force is about 95°. • The direction of external loads is an important determinant of bone curvature. • The conclusion potentially contributes to the design of biomimetic robots. The mechanical properties of limb long bones are impacted by bone shape and especially curvature, which is therefore likely to be of adaptive value. We use finite element analysis to compare the mechanical properties of humeri of the closely related American otter and honey badger under external loads, and to analyze the significance of bone curvature. We simulate the effects generated by loads applied in directions that differ relative to the humeral longitudinal axes, and then compare the stress characteristics with a series of humerus-inspired abstracted curved structures with increasing ratio (C / R) of eccentricity C to radius of cross section R. The humeri of the two species differ in bone curvature, with C/R of 0.6201 and 0.8752, respectively. Our analysis shows that the peak and mean stress values found within the sampling line of bone models reach a minimum when the directions of loads are 105 ± 5°, and the humerus of the American otter always experienced lower stress values than those of the honey badger in the sampling line. An analysis of stress distribution in abstract curved structures showed the greatest reduction in stress when the direction of external load was equal or greater than 95°. This suggests that the variability of the direction of external loads is an important determinant of bone curvature, and should be accounted for when assessing load carrying capacity. This study provides a basis for biomechanics research and yields insight into the form-function relationship of nature's structural elements within limbs. It potentially contributes to the design of biomimetic robots while also highlighting the functional significance of humeral bone curvature in mammals. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
26. Mycobacterium tuberculosis: the honey badger of pathogens
- Author
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K. Heran Darwin
- Subjects
Opinion ,macromolecular substances ,Honey ,Mycobacterium tuberculosis ,Biology ,biology.organism_classification ,Biochemistry ,Honey badger ,Virology ,Mycobacterium bovis ,Immune system ,biology.animal ,Genetics ,Mustelidae ,Animals ,Tuberculosis ,Molecular Biology - Abstract
Mycobacterium tuberculosis is a fascinating object of study: it is one of the deadliest pathogens of humankind, able to fend off persistent attacks by the immune system or drugs[Image: see text]
- Published
- 2021
27. Why the honey badger don't care: Convergent evolution of venom-targeted nicotinic acetylcholine receptors in mammals that survive venomous snake bites.
- Author
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Drabeck, Danielle H., Dean, Antony M., and Jansa, Sharon A.
- Subjects
- *
NICOTINIC acetylcholine receptors , *SNAKE venom , *SNAKEBITES , *HONEY badger , *NEUROTOXIC agents , *BINDING sites - Abstract
Honey badgers ( Mellivora capensis ) prey upon and survive bites from venomous snakes (Family: Elapidae), but the molecular basis of their venom resistance is unknown. The muscular nicotinic cholinergic receptor (nAChR), targeted by snake α-neurotoxins, has evolved in some venom-resistant mammals to no longer bind these toxins. Through phylogenetic analysis of mammalian nAChR sequences, we show that honey badgers, hedgehogs, and pigs have independently acquired functionally equivalent amino acid replacements in the toxin-binding site of this receptor. These convergent amino acid changes impede toxin binding by introducing a positively charged amino acid in place of an uncharged aromatic residue. In venom-resistant mongooses, different replacements at these same sites are glycosylated, which is thought to disrupt binding through steric effects. Thus, it appears that resistance to snake venom α-neurotoxin has evolved at least four times among mammals through two distinct biochemical mechanisms operating at the same sites on the same receptor. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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28. Occurrence of wild mammals at the restored East Hammar marsh - Basrah - Iraq.
- Author
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Abbas, A. F. and Hussain, N. A.
- Subjects
MAMMALS ,CANIS aureus ,LUTRA lutra ,HONEY badger ,SORICOMORPHA ,CARNIVOROUS animals - Abstract
Copyright of Marsh Bulletin is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
29. Population Estimate, Habitat-Use and Activity Patterns of the Honey Badger in a Dry-Deciduous Forest of Central India
- Author
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Bilal Habib, Parag Nigam, and Nilanjan Chatterjee
- Subjects
dial activity pattern ,spatial capture-recapture models ,camera-trapping ,Population ,lcsh:Evolution ,Population density ,Honey badger ,Melivora capensis ,small carnivores ,lcsh:QH540-549.5 ,biology.animal ,competitive exclusion ,lcsh:QH359-425 ,Carnivore ,education ,Ecology, Evolution, Behavior and Systematics ,education.field_of_study ,Ecology ,biology ,Leopard ,Geography ,Habitat ,Camera trap ,lcsh:Ecology ,Panthera - Abstract
Studies on carnivores are skewed toward larger species in India, limiting ecological information of the smaller ones. Basic ecological understanding like population density, distribution, habitat-use patterns of small carnivores is lacking. This inadequate knowledge has led to disagreement between conservation approaches in different landscapes. Honey badgers (Mellivora capensis) are cryptic carnivores distributed across large areas of Africa and Asia; however, fundamental ecological knowledge is scarce. The species is thought to exist at low population densities throughout its range. We used a large camera trap dataset from a tiger reserve in Maharashtra State, India to understand the population density, habitat preference, and diel activity pattern of the species. We applied an extension of the spatial count model for the estimation of population. Habitat preference analyses were carried out using generalized linear models and activity patterns were analyzed using kernel-density functions. The population density was estimated as 14.09 (95% CI 10–22.25) individuals per 100 km2. Habitat use revealed a positive association with forest cover and negative association with elevation. This may expose the species to other large carnivores in the habitat but honey badger activity pattern peaked at midnight retaining minimum temporal overlap with other large carnivores (e.g., tiger Panthera tigris, leopard Panthera pardus, and dhole Cuon alpinus) and moderate overlap with small carnivores (e.g., jungle cat Felis chaus, rusty-spotted cat Prionailurus rubiginosus). These behaviors, in turn, may facilitate the coexistence of species at such high density even with high carnivore density. We hope the findings of this study will fill the existing knowledge gap of this species and aid in guiding the conservation of the species in other landscapes and reserves.
- Published
- 2020
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30. The Honey Badger in the Coal Mine
- Author
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Adam Briggle
- Subjects
biology ,media_common.quotation_subject ,Totem ,Orthodoxy ,Honey badger ,Faith ,Power (social and political) ,Politics ,Nothing ,biology.animal ,Political science ,Economic history ,Ideology ,media_common - Abstract
In the United States and some other nations, the energy orthodoxy is being hijacked at the highest levels of political power by a look-alike ideology. This chapter uses the canary as the totem animal of the orthodoxy and the honey badger as the totem animal of this imposter ideology. The honey badger wears all the same trappings as the orthodoxy: celebrating the control of nature, innovation, and economic growth. Yet unlike the orthodoxy, it doesn’t dare to know the truth about its impacts. The honey badger is numb, whereas the orthodoxy (like the canary) is sensitive. The orthodoxy invests its faith in a process: the unfurling of human intelligence. The honey badger is faithful only to a product: fossil fuels. Nothing could be more reckless when it comes to climate change.
- Published
- 2020
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31. Habitat use by honey badgers and the influence of predators in iSimangaliso Wetland Park, South Africa
- Author
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Riddhika Kalle, Tharmalingam Ramesh, Enhle Z.Y. Kheswa, and Colleen T. Downs
- Subjects
0106 biological sciences ,biology ,Occupancy ,Ecology ,010604 marine biology & hydrobiology ,Leopard ,Crocuta crocuta ,biology.organism_classification ,010603 evolutionary biology ,01 natural sciences ,Eucalyptus ,Honey badger ,Habitat ,Animal ecology ,biology.animal ,Animal Science and Zoology ,Mesocarnivore ,Ecology, Evolution, Behavior and Systematics - Abstract
Land-use, the extent of cover, and intra-guild competition with larger predators all influence habitat use by mesocarnivores. Understanding this is especially important for little-known mesocarnivore species. We investigated the occurrence of the relatively understudied honey badger (Mellivora capensis) in iSimangaliso Wetland Park (St. Lucia, South Africa), a Protected Area that covers approximately 700 km2 with forestry plantations (agroforestry) on its Western Shores and restored natural vegetation on its Eastern Shores and Western Shores. We used single-season camera-trap data from a grid of 118 trap stations surveying continuously for 24 days, and estimated the probability of occupancy and detection of honey badgers, and modelled the influence of surrounding land-use, habitat characteristics and presence of other predators on each estimate. Mean estimated probability of occupancy of honey badgers was 0.38 ± 0.08 and probability of detection was 0.12 ± 0.03, with a naive occupancy estimate of 0.25. Distance to water and higher number of trees in adjacent plantations influenced honey badger occupancy positively. Presence of leopard (Panthera pardus pardus) had a negative effect on detection probability of honey badger while presence of spotted hyena (Crocuta crocuta) positively influenced honey badger detection, indicating that the presence of individual predator species influenced honey badger habitat use in varying ways. We found a higher occurrence of honey badgers in Eucalyptus plantations than in natural habitat types. This suggests that human-modified landscapes may not always be detrimental to adaptable, or more habitat-generalised species that are able to exploit new habitat opportunities.
- Published
- 2018
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32. Species composition and relative abundance of medium and large mammals in Mengaza communal forest, East Gojjam, Ethiopia
- Author
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Mesele Yihune and Getachew Atnafu
- Subjects
0106 biological sciences ,biology ,Zoology ,Redunca redunca ,biology.organism_classification ,Crocuta crocuta ,010603 evolutionary biology ,01 natural sciences ,Honey badger ,Abundance (ecology) ,biology.animal ,Oreotragus oreotragus ,Canis mesomelas ,Vervet monkey ,Relative species abundance ,010606 plant biology & botany - Abstract
Studies on the species composition, relative abundance and distribution of medium and large mammals were carried out from August 2015 to July 2016 in Mengaza communal forest. Data were collected using line transect technique. A total of twelve species of medium and large mammals were identified and recorded in the study area. Rock hyrax (Procavia capensis), porcupine (Hystrix cristata), honey badger (Mellivera capensis), vervet monkey (Chlorocebus aethiops), Abyssinian hare (Lepus habessinicus), black backed jackal (Canis mesomelas), klipspringer (Oreotragus oreotragus), olive baboon (Papio anubis), were among the medium mammals but Spotted hyena (Crocuta crocuta), aardvark (Oryctropus afer), bohor reed buck (Redunca redunca) and common duiker (Sylvicapra grimmia) were among the large mammals identified in the study area. Olive baboon (32.7%) was the most abundant species during dry and wet seasons. Mammalian species composition between the two habitats (natural forest and plantation) was not significant (χ2 = 0.47, df =1, P > 0.05). However, there was seasonal variation in the abundance of individuals of medium and large mammals (χ2 = 3.89, df = 1, P < 0.05). The area is facing severe degradation due to human population pressure. Therefore, there should be proper conservation of the forest to sustain the wildlife species living there. Key words: Abundance, distribution, medium and large mammals, Mengaza Communal Forest, plantation species composition.
- Published
- 2018
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33. First Record of Honey Badger, Mellivora capensis in Sistan and Baluchistan Province, Iran
- Author
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Mohammad Adibi, Saeed Mahmoudi, Hossein Asgari, and Ashraf Hosseini
- Subjects
honey badger ,lcsh:Biology (General) ,Bahu Kalat River ,distribution range ,lcsh:QH301-705.5 ,Baluchi habitat - Abstract
One of the most important conflict between human and wildlife is road accidents. Each year, a significant number of wildlife are killed by vehicle collisions. On 8 Aguste 2016, a carcass of a female Honey Badger or Ratel Mellivora capensis, was observed on the boundary of Gando protected area in Chabahar –Sarbaz road, 38 kilometers southwest of Negour. This is the first record of honey badger Mellivora capensis in Sistan and Baluchistan province. The cause of the animal’s death was being hit by a passing vehicle in this road. This was reported in southwest of Iran, 600 kilometers away from the easternmost spot it was seen before in central Iran. This species, for the first time was recorded in a Baluchi habitat with the distance of 1300 meters from Bahu Kalat River, which is a completely different habitat in compare to other reported habitat of this species.
- Published
- 2018
34. Assessment of honeybee enemies (pests and predators) in Bale zone, southeastern Ethiopia
- Author
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Bekele Tesfaye, Genet Dadi, and Temaro Gelgelu
- Subjects
Beekeeping ,Apiary ,biology ,05 social sciences ,Honey production ,04 agricultural and veterinary sciences ,040401 food science ,Honey badger ,Fencing ,Predation ,Toxicology ,0404 agricultural biotechnology ,Geography ,Environmental protection ,Bee products ,biology.animal ,0502 economics and business ,Lack of knowledge ,050202 agricultural economics & policy - Abstract
Among all constraints of beekeeping, natural bee enemies are known to cause great damage to the life and product of honeybees by causing disappearance and migration. A study was conducted in Bale from July, 2010 to June, 2012 in six districts with the objective of assessing the effect of natural bee enemies on the life of honeybees and their products. From each districts, 3 rural kebeles (RKs) and 10 beekeepers from each RKs were purposively selected and a total of 180 beekeeper participated. The selected beekeepers were interviewed using pre-tested structured questioners and single-visit-multiple formal survey method to collect the data. The collected data were analyzed using SPSS version 20 software and descriptive analysis method. Majority (96.86%) of the respondents in the study area followed traditional production system but only few beekeepers started transitional (0.88) and modern (2.26) beekeeping production system. In the study area, honeybees’ enemies, agro-chemicals, lack of knowledge to manage bees and bee products, lack of bee colonies and bees poisoning from plants were identified as major beekeeping constraints. Respondents were asked to identify major honeybee pests and predators. Based on the result of this study, the existence of pests and predators were a major challenge to the honeybees and beekeepers in the study area. In all surveyed areas, the beekeepers reported the presence of Honey badger, spider, bee-eating birds, bee lice, beetles, wasps, Death Head hawks moth Mice and lizards in order of their decreasing importance. Traditionally, the beekeepers used their own control mechanisms of protecting these pests and predators like application of ash under the stand of the hive, hanging hives by rope on long trees, cleaning around the apiary site, using dog for large predators like honey badger, fencing their apiary site and mechanical like killing of the predators and pests, etc. About 72.6% of the respondents reported that honey production trend in the area decreased and 25.1 and 2.2% reported increasing and unchanged trend of production system, respectively. Despite the challenges of beekeeping, it is realized that there is potential of beekeeping in Bale, though the production system is traditional and there is an opportunity of improving the situation since there is plenty of beekeeping resources. Key words: Enemies, honeybee, pests and predators, Bale zone.
- Published
- 2017
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35. Life-history variables of an atypical mustelid, the honey badger Mellivora capensis.
- Author
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C. M. Begg, K. S. Begg, J. T. Du Toit, and M. G. L. Mills
- Subjects
- *
HONEY badger , *MELLIVORA , *LIFE history theory , *MUSTELIDAE , *PREGNANCY in animals , *ANIMAL populations - Abstract
The honey badger, or ratel, Mellivora capensis has not been well studied and data on life-history variables have previously been incomplete and contradictory. Here we present data on life-history variables that were collected from visual observations as part of the first intensive study of free-living honey badgers (25 radio-marked individuals) and we make comparisons with other similarly sized mustelids (5–25 kg). The honey badger is a non-social species and only the mother rears the young. The data do not support delayed implantation as gestation was a maximum of 50–70 days with the unusually small litter size of one cub. The long time to independence of both male and female cubs (12–16 months) resulted in birth intervals longer than 12 months with no distinct breeding season. Overall the honey badger appears to have a more K-selected life history compared to other species within the Mustelidae. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
- View/download PDF
36. Spatial organization of the honey badger Mellivora capensis in the southern Kalahari: home-range size and movement patterns.
- Author
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C. M. Begg, K. S. Begg, J. T. Du Toit, and M. G. L. Mills
- Subjects
- *
HONEY badger , *MELLIVORA , *ANIMAL behavior , *ANIMAL populations , *POPULATION biology , *MUSTELIDAE - Abstract
Radio-tracking locations of 25 individuals (13 females; 12 males) and visual observations of nine habituated individuals were used to investigate the spatial organization and movement patterns of the honey badger Mellivora capensis in the southern Kalahari. The home ranges of adult male honey badgers (541±93 km2) were significantly larger than the home ranges of adult females (126±13 km2). Female home-range size was five times larger than predicted from body mass. The extensive home ranges of females were likely to be a function of relatively low prey availability in the semi-arid Kalahari and the long period of cub dependence (12–16 months). While mean home-range overlap in females was moderate (13%) and home-range centres were regularly spaced, females did not appear to actively defend a territory and no direct interactions between females were observed. Scent marking appears to mediate spatio-temporal separation and females show a loosely territorial spacing pattern. In contrast, males did not support the typical mustelid pattern of intra-sexual territoriality but instead encompassed the overlapping home ranges of up to 13 females. Males and females differed significantly in their rate of travel (3.8±0.3 km/h vs 2.7±0.2 km/h), straight line (6.2±0.5 km vs 2.4±0.2 km) and actual distance (13.8±0.9 km vs 7.7±0.7 km) moved during an active period but do not differ in the percentage of their home-range area traversed in a single day (3%). Young males tended to have smaller home ranges (151±45 km2) than adult males and showed a spacing pattern more similar to adult females than adult males. In common with other solitary mustelids, the spatial organization suggests a polygynous or promiscuous mating system. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
- View/download PDF
37. Blessing the rains down in Africa: spatiotemporal behaviour of the crested porcupine Hystrix cristata (Mammalia: Rodentia) in the rainy and dry seasons, in the African savannah
- Author
-
Andrea Viviano, Farid Bahleman, Luca Luiselli, Horst Oebel, Giovanni Amori, and Emiliano Mori
- Subjects
0106 biological sciences ,Wet season ,0303 health sciences ,Activity patterns ,biology ,Ecology ,Moonlight avoidance ,Leopard ,biology.organism_classification ,010603 evolutionary biology ,01 natural sciences ,Honey badger ,Habitat selection ,Wildlife camera trapping ,Hystrix cristata ,03 medical and health sciences ,Common species ,biology.animal ,Threatened species ,Animal Science and Zoology ,Porcupine ,Ecology, Evolution, Behavior and Systematics ,030304 developmental biology ,Wildlife conservation ,Native range - Abstract
The assessment of habitat selection and temporal patterns of activity rhythms is paramount for wildlife conservation. Studies on behavioural ecology of wild mammals are particularly challenging in tropical areas, mostly when involving rare or elusive species. Despite being a common species in Italy, the crested porcupine Hystrix cristata is threatened of extinction throughout most of its sub-Saharan range. All available information on the ecology of this species has been collected in Italy, whereas no data is present in the scientific literature on spatiotemporal behaviour of this large rodent in Africa. In this work, we attempted to determine habitat selection and temporal patterns of activity rhythms of the crested porcupine in northern Benin and neighbouring countries, through intensive camera-trapping. We collected a total of 146 records of crested porcupine, 91 in the dry season (October-March) and 55 in the rainy season (April-September). Porcupines used most habitats in proportion to their local availability, while selecting rock outcrop formations (possibly used as shelter sites) and avoiding open areas, wetlands and gallery forests. A mostly nocturnal behaviour was confirmed throughout the year, with some diurnal activity at the start and at the end of the rainy season. The importance of rains in determining birth peak has been also showed, with juvenile individuals always observed at the start and at the end of the rainy season. Full moon always inhibited activity of this large rodent, most likely evolved as an antipredatory behaviour to limit encounters with potential predators (common leopard Panthera pardus, spotted hyaena Crocuta crocuta and honey badger Mellivora capensis) and humans. Poaching pressure towards porcupines in West Africa is strong. Porcupines are killed for the traditional medicine, for their meat and because they are widely considered as a crop pest. This assessment should therefore be used as a basic tool to design conservation plans to preserve this rodent species in its native range.
- Published
- 2020
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38. Sexual and seasonal variation in the diet and foraging behaviour of a sexually dimorphic carnivore, the honey badger (Mellivora capensis).
- Author
-
C. M. Begg, K. S. Begg, and J. T. Du Toit
- Subjects
- *
HONEY badger , *MELLIVORA , *ANIMAL behavior , *ZOOLOGY , *ANIMAL feeds , *ANIMAL nutrition , *ANIMAL morphology - Abstract
The honey badger, or ratel, Mellivora capensis has not been well studied despite its extensive distribution. As part of the first detailed study, visual observations of nine habituated free-living individuals (five females, four males) were used to investigate seasonal, annual and sexual differences in diet and foraging behaviour. Theory predicts that generalist predators switch between alternative prey species depending on which prey species are currently most abundant, and diet breadth expands in response to decreased availability of preferred food types. There were significant seasonal differences in the consumption of eight prey categories related to changes in prey availability but no seasonal differences in food intake per kg of body mass. As predicted, the cold-dry season diet was characterized by low species richness and low foraging yield but high dietary diversity, while the reverse was true in the hot-dry and hot-wet seasons. In accordance with these predictions, results suggest that the honey badger maintains its intake level by food switching and by varying dietary breadth. Despite marked sexual size dimorphism, male and female honey badgers showed no intersexual differences in prey size, digging success, daily food intake per unit body weight or foraging behaviour. Results do not support the hypothesis that size dimorphism is primarily an adaptation to reduce intersexual competition for food. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
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39. Predation of porcupine Hystrix africaeaustralis in the den by honey badger Mellivora capensis
- Author
-
Kate Arbon
- Subjects
Psychiatry and Mental health ,biology ,biology.animal ,Biodiversity ,Zoology ,Camera trap ,Hystrix ,biology.organism_classification ,Ornithology ,Porcupine ,Honey badger ,Predation - Abstract
A porcupine (Hystrix africaeaustralis) den was placed under observation by camera trap, and subsequently a honey badger (Mellivora capensis) was recorded raiding the den to prey on the young porcupines inside.
- Published
- 2019
- Full Text
- View/download PDF
40. The crazy of the world Honey Badger.
- Author
-
JONES, OWAIN
- Subjects
HONEY badger ,RUGBY football players ,VOCATIONAL guidance ,ARMIES - Abstract
The article features Nick Cummins, the biggets cult hero in rugby world who is better known as the Honey Badger. Topics discussed include the annoucement of Cummins in July 2014 that he will leave the Western Force team for a contract with Coca-Cola West Red Sparks in Japan, his career choice of becoming an army or rugby when he left school, and his consideration of James Stannard as the best rugby player he had played.
- Published
- 2015
41. Exploitation of underground bee nests by three sympatric consumers in Loango National Park, Gabon
- Author
-
Roger Mundry, Vittoria Estienne, Christophe Boesch, and Hjalmar S. Kühl
- Subjects
0106 biological sciences ,Wet season ,biology ,Ecology ,National park ,05 social sciences ,Troglodytes ,biology.organism_classification ,010603 evolutionary biology ,01 natural sciences ,Honey badger ,Digging ,Sympatric speciation ,biology.animal ,Dry season ,Camera trap ,0501 psychology and cognitive sciences ,050102 behavioral science & comparative psychology ,Ecology, Evolution, Behavior and Systematics - Abstract
Honey represents a highly nutritious resource for animals, but is difficult to obtain given bees' defensive strategies. We investigated exploitation of the underground nests of stingless bees (Meliplebeia lendliana) by three sympatric consumers in Loango National Park, Gabon: the central African chimpanzee (Pan troglodytes troglodytes), forest elephant (Loxodonta cyclotis) and honey badger (Mellivora capensis). Given the differences in their respective morphological traits and sensory abilities, we hypothesized that chimpanzees would be more limited in digging out the bee nests, compared to the other two competitors, and would show behavioral strategies to overcome such constraints. Our dataset comprised camera trap footage recorded over 60 mo at 100 different bee nests. Chimpanzees visited the nests more often than the other consumers, showing a frequency of extraction success comparable to that observed in honey badgers, the most efficient digger. Both chimpanzees and honey badgers increased their extractive attempts across the dry season, whereas elephants did not. The soil hardness was greater during the dry season than the wet season and, possibly in order to compensate for this, chimpanzees showed a tendency toward digging at nests found in relatively softer soil. They also seemed to be inhibited by indirect cues left by other consumers, possibly as a risk-avoidance strategy. Overall, chimpanzees and honey badgers extracted the underground nests of stingless bees with similar frequencies, whilst forest elephants did so only occasionally. Moreover, chimpanzees can use tools and other behavioral strategies to overcome the physical limitations that may constrain their exploitation of this resource.
- Published
- 2016
- Full Text
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42. Honey Badger Don't Care, but the Legal Community Does
- Author
-
Sara Gold
- Subjects
Ninth ,Lawsuit ,Trademark ,Fair use ,biology ,Political science ,biology.animal ,Law ,Jury trial ,Summary judgment ,Trademark infringement ,Honey badger - Abstract
The “Honey Badger” became a pop culture sensation in 2011 when a man named Christopher Gordon, using the pseudonym Randall, added his voiceover commentary to National Geographic footage of a badger foraging for live animals in its natural habitat. The roughly three-minute YouTube video now has over 90 million views and over 40,000 comments. Gordon’s mock-umentary popularized the catchphrase “honey badger don’t care,” making it a “cultural icon” and “viral sensation.” Between 2013 and 2016, Gordon acquired five different federal trademark registrations for the phrase in connection with a variety of goods, including clothing, toys, mugs, mobile phone applications, and bumper stickers. His licensees sell over 9,000 Honey Badger-themed items, including greeting cards, at major retailers like Wal-Mart, Target, and Urban Outfitters. Even celebrities like Taylor Swift and Anderson Cooper have quoted his video narration, which he registered with the U.S. Copyright Office. He has appeared on television news programs, and his book, Honey Badger Don’t Care: Randall’s Guide to Crazy, Nastyass Animals, is available from Amazon and other booksellers. The trademark controversy arose in 2015 when Gordon sued on behalf of a non-licensed greeting card use. Gordon has a federally registered “honey badger don’t care” trademark associated with International Class 16, which includes stationary. Back in 2012, American Greetings, the parent company of the defendants, was in talks with Gordon to license his trademark for greeting cards, but they did not reach an agreement. Nonetheless, the defendants started selling one greeting card with “Honey Badger and me just don’t care,” as well as six cards with a related Honey Badger catchphrase, “honey badger don’t give a s---.” This related catchphrase is also well-known and was featured in Gordon’s original video, but he does not have a federally registered trademark for it. Gordon filed a trademark infringement lawsuit in the U.S. District Court for the Central District of California. The defendants claimed that their use was fully protected under the First Amendment, and the district court granted summary judgment for the defendants. The Court held that Rogers v. Grimaldi—the seminal case protecting expressive uses of trademarks in art—barred the infringement claim as a matter of law. In July 2018, the Ninth Circuit reversed summary judgment, holding there were triable issues as to whether the defendants’ greeting cards passed the Rogers test. This was the first time the Ninth Circuit had ever rejected summary judgment in a case applying Rogers. The decision evoked considerable criticism: the defendants submitted a petition for rehearing, and thirty-seven well-respected trademark professors wrote a collective amicus brief supporting rehearing and criticizing the Ninth Circuit’s rationale. The Court accepted rehearing and in November 2018 released an updated opinion retaining the same conclusion but with a modified rationale. This “must-see trademark litigation” raises important concerns about how to achieve a balance between free speech and brand exploitation. Part I overviews the evolution of the Rogers test. Part II summarizes the Ninth Circuit’s ruling in the Honey Badger case, Gordon v. Drape Creative, Inc. Part III evaluates scholarly reactions to the ruling as well as the decision’s broader implications for trademark law and free speech. This Article concludes that while the public’s right to free expression is important, the free-speech rights of trademark owners are equally important to protect. Allowing infringement cases to proceed to trial does not necessarily compromise free speech, and while dismissal via summary judgment may be appropriate in some instances, this was a borderline case complicated enough to merit a jury trial.
- Published
- 2019
- Full Text
- View/download PDF
43. The Honey Badger in South Africa: Biology and Conservation
- Author
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Tamara du Plessis, André Chwalibog, Shenrae Carter, and Ewa Sawosz
- Subjects
Vocal communication ,biology ,Badger ,Ecology ,biology.animal ,Wildlife management ,Population biology ,Honey badger ,Wildlife conservation - Published
- 2017
- Full Text
- View/download PDF
44. Feeding Specialization of Honey Badgers in the Sahara Desert: A Trial of Life in a Hard Environment
- Author
-
Begoña Álvarez, Jesus de Lucas, Emil McCain, Juan Manuel Sáez, Jennifer A. Leonard, Emilio Virgós, Ángel Arredondo, Javier Rodríguez-Siles, José María Gil-Sánchez, Salvador Castillo, Jesús Bautista, Jaime Martínez Valderrama, Joaquín Pérez, F. Javier Herrera-Sánchez, Mariola Sánchez-Cerdá, Inmaculada Cancio, Gerardo Valenzuela, Carlos Sarabia, Miguel Ángel Díaz-Portero, and Abdeljebbar Qninba
- Subjects
Feeding ecology ,media_common.quotation_subject ,Arid environments ,Zoology ,Specialist ,mellivora capensis ,Honey badger ,Competition (biology) ,Predation ,biology.animal ,Carnivore ,lcsh:QH301-705.5 ,Sahara ,Nature and Landscape Conservation ,media_common ,Trophic level ,Exploitative competence ,Ecology ,biology ,Ecological Modeling ,uromastyx genus ,biology.organism_classification ,Agricultural and Biological Sciences (miscellaneous) ,Uromastyx ,Digging ,Uromastyx genus ,lcsh:Biology (General) ,Sympatric speciation ,Mellivora capensis - Abstract
The honey badger (Mellivora capensis) is a medium-sized carnivore distributed throughout Africa to the Arabian Peninsula, Iran, Turkmenistan, and India. However, available information on its ecology is very scarce. We studied its feeding ecology in the remote north-western Sahara Desert, based on the contents of 125 fecal samples collected during large scale surveys. Samples were confirmed to belong to honey badgers by camera trapping and genetic analyses. Barely 18 prey species were detected. The diet primarily consisted of spiny-tailed lizards Uromastyx nigriventris and U. dispar (72% of volume in scats). Secondary prey items were arthropods (14%), small mammals (8%), other reptiles (4%), and eggs (0.8%). Some small geographic and temporal differences were related to the consumption of beetle larvae and rodents as alternative prey. Camera trapping and distance sampling surveys showed that diel activities did not overlap between honey badgers and spiny-tailed lizards, suggesting that badgers primarily dig lizards out of their burrows when inactive. Consumption of spiny lizards by other sympatric meso-carnivores was <, 6.1% of occurrence (223 analyzed scats), the honey badger behaved as a trophic specialist in the Sahara, probably thanks to exclusive anatomical adaptations for digging. We discuss the role of this circumstance minimizing the exploitative competition, which could allow the survival of this large mustelid in this low productive and highly competitive environment.
- Published
- 2020
- Full Text
- View/download PDF
45. First Records of Oligacanthorhynchus (Oligacanthorhynchidae) from the Honey Badger, Mellivora capensis wilsoni (Mustelidae) and the West-Asian Blunt-Nosed Viper Macrovipera lebetina obtusa (Viperiidae) from North Basrah, Iraq
- Author
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Lesley R. Smales, Hisham K. Abdulzahra, Isra’a M. Essa, Ghazi Y. El-Emarah, and Suzan A. Al-Azizz
- Subjects
0303 health sciences ,VIPeR ,biology ,030231 tropical medicine ,Mustelidae ,Zoology ,biology.organism_classification ,Honey badger ,030308 mycology & parasitology ,Proboscis (genus) ,03 medical and health sciences ,0302 clinical medicine ,Paratenic ,biology.animal ,Helminths ,Parasitology ,Acanthocephala ,Macrovipera lebetina ,Ecology, Evolution, Behavior and Systematics - Abstract
Ten honey badgers (Mellivora capensis wilsoni) and 10 West-Asian blunt-nosed vipers (Macrovipera lebetina obtusa) were collected from the Almadeena district North Basrah governorate, southern Iraq, and examined for helminths. Cystacanths and 2 adult specimens of an acanthocephalan Oligacanthorhynchus sp. were found, and these represent new host records and a new record for Iraq. The specimens could be distinguished from all other species of Oligacanthorhynchus in having a proboscis armature of 36 hooks arranged in 12 rows of 3 hooks without large manubria, the largest hooks (circle 1) up to 120 µ m long. There was, however, insufficient material to adequately describe the putative new species. Honey badgers are opportunistic carnivores that include snakes in their diet, supporting the contention that the vipers are paratenic hosts and honey badgers are the definitive hosts for this oligacanthorhynchid.
- Published
- 2020
- Full Text
- View/download PDF
46. NEW MAMMALIAN RECORDS FROM EGYPT
- Author
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Mohammad I. Basuony and Mostafa Saleh
- Subjects
Badger ,biology ,Ecology ,Meles ,biology.organism_classification ,Honey badger ,Habitat destruction ,Geography ,Habitat ,Environmental protection ,biology.animal ,Threatened species ,North African hedgehog ,Biological dispersal - Abstract
New distributional data on 14 species of mammals in Egypt are presented. The North African Hedgehog Atelerix algirus, the Badger Meles meles and the Honey Badger Mellivora capensisare herein recorded for the first time from Egypt. Moreover, specimens representing a number of species previously reported from Egypt based on casual sightings or verbal reports were also collected and examined for the first time in Egypt. The patchy distribution of mammals and their habitats in Egypt and northeastern Sahara is described and discussed from a historical biogeographic perspective, with barriers and corridors controlling faunal dispersal and genetic exchange. We also present data on a number of species that have undergone major population decline in the past few years as a result of hunting, commercial over-exploitation and habitat destruction, and are locally or globally threatened with extinction.
- Published
- 2014
- Full Text
- View/download PDF
47. The Honey Badger, Mellivora capensis, killing captive Asian Houbara Bustards, Chlamydotis macqueenii, in Saudi Arabia.
- Author
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Islam, M. Zafar-ul, Basheer, Mohammad, Rahman, Waliur, and Boug, Ahmed
- Subjects
HONEY badger ,MELLIVORA ,HOUBARA ,BUSTARDS ,CHLAMYDOTIS undulata macqueenii ,BEHAVIOR - Abstract
The article reports on a honey badger, Mellivora capensis that killed 29 Asian Houbara bustards, Chlamydotis macqueenii which are kept at three covered greenhouses in Mahazat as-Sayd in Saudi Arabia on December 12, 2009. The badger was able to tear the net and climb the enclosure leading to the tunnels where the 75 Houbara are kept. There were six animals killed while the rest who died succumbed to injuries caused by panic.
- Published
- 2010
- Full Text
- View/download PDF
48. Superiority and Inferiority: a Morphological Analysis of Free and Stimulus Bound Behaviour in Honey Badger (Mellivora capensis) Interactions
- Author
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Yona Yaniv and Ilan Golani
- Subjects
Communication ,Gradual transition ,biology ,business.industry ,Common denominator ,Stimulus (physiology) ,Honey badger ,biology.animal ,Morphological analysis ,Statistics ,Gestalt psychology ,Squatting position ,Animal Science and Zoology ,Animal communication ,Psychology ,business ,Ecology, Evolution, Behavior and Systematics - Abstract
In analyzing motor behaviour, we use a method of gestalt perception that relies less on intuition and more on rational processes. The elementary building blocks of behaviour in this study are single movements — distinct changes of relation between two adjacent parts of the body. The single movements are performed in groups around specific axes: whole body rotations around the vertical absolute axis, whole body rotations around the longitudinal axis of the body, and whole body rotations around the side-to-side axis of the body. In their full blown form these rotations amount, respectively, to pivoting, rolling and tumbling. During “ritualized fighting”, these rotations are incorporated into the behaviour of the badger in a fixed sequence, yielding a fugue of rotations. “Ritualized fighting” is comprised in the badgers of five higher level (whole body) building blocks: the three whole body rotations, squatting, and forward walking. These building blocks are termed in the present study component-variables. At a still higher level of analysis we reveal the effect of the environment (the moving partner), on the performance of these component-variables. We record continuously the parts of the bodies of the two partners that touch or almost touch each other. In this way, we specify the tactile and visual input which impinges on each of the partners at any one time in the course of the interaction. Then, we examine the effect of the very same input, on the types of response performed by the badgers. This method allows us to assess the freedom of movement, i.e. the number of different responses available to each of the partners when confronted with the same stimulus situation. The five component-variables generate four composite profiles of actual behaviour (the “inferior” female, the “inferior” male, the “superior” female, and the “superior” male). They form a common denominator in all the profiles, but vary systematically in amount, amplitude, and frequency from one profile to the next, yielding a gradient. Part of the gradient was also described in “ritualized fighting” in wolves, and in other species and situations. In wolves and badgers it involves a gradual transition from relative immobility in the most inferior, to extensive mobility in the most superior partner. We show, that the same stimulus situations elicit in the inferior the most fixed response sequences, and in the superior, the most variable ones. Inferiority consists of relative immobility and stimulus bound behaviour; superiority consists of extensive mobility and relatively free behaviour. The difference between fixed response sequences and “voluntary” behaviour is of degree, not of principle.
- Published
- 2010
- Full Text
- View/download PDF
49. Who Eats Bees?
- Author
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Lucas, Beth
- Subjects
BEES ,BIRD food ,HONEY badger ,ANIMAL feeding behavior ,ANIMAL behavior - Abstract
This article deals with the animals that eat bees. It highlights birds as one of the largest groups of animals that eat bees. It describes how birds eat bees without being stung. It also mentions the honey badger as another animal that likes to eat bees. It indicates how the honey badger attack bees.
- Published
- 2009
50. Facial Soft Tissue Trauma from Honey Badger Bite: A Case Report
- Author
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Richard Byaruhanga, Gustave Buname, Fidelis Mbunda, and Japhet M Gilyoma
- Subjects
Severe bleeding ,Facial trauma ,medicine.medical_specialty ,Debridement ,biology ,business.industry ,medicine.medical_treatment ,fungi ,food and beverages ,Soft tissue ,Disfigurement ,medicine.disease ,Honey badger ,Surgery ,biology.animal ,Rare case ,medicine ,business ,Airway - Abstract
Facial injuries have the potential to cause disfigurement and loss of function. Although it is seldom life-threatening, facial trauma can also be deadly, because it can cause severe bleeding, interference with the airway or wound infections. We present a rare case of 3 years old boy that underwent a multistage repair of facial soft tissue injuries he got from a Honey Badger bite. A good wound management that consists of thorough irrigation and careful debridement are important to diminish the risks of infection after primary closure, which should be considered for animal bite injuries to the face, and for this case honey badger. Reconstruction can be very challenging but if carefully done may help make patients cosmetically acceptable and have satisfactory physiological outcomes.
- Published
- 2016
- Full Text
- View/download PDF
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