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Animal Tourism: Thai Caregivers’ Perspectives on Their Relationships with Elephants and Tigers. Animals (Basel) 2022; 12:ani12060790. [PMID: 35327187 PMCID: PMC8944777 DOI: 10.3390/ani12060790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 01/25/2023] Open
Abstract
This study explored the perspectives of elephant mahouts (n = 55) and tiger caregivers (n = 18) working in 4 private or 2 government facilities in Thailand to learn their experiences and viewpoints pertaining to use of animals in tourism. Interviews were conducted in Thailand at facilities in four cities. Mahouts working in private tourism facilities used one-to-one management and were significantly younger and more poorly compensated than those working at government-funded zoos, where some had shifted to group management. Tiger caregivers in tourism had direct contact with young tigers, with group management; these caregivers also were significantly younger than in government zoos, and with fewer benefits. Mahouts and tiger caregivers differed in how they viewed their relationships with their animals. Most mahouts considered their elephants as family members; a slight majority of these questioned the ethics of use of elephants in tourism. Tiger caregivers classified tigers as family or friend equally often; one-third of tiger caregivers declined answering on their approval of using tigers in tourism. What to do with aging tigers is a problem; this may explain some tiger caregivers’ reticence to answer questions about using young tigers in tourism. While solving some problems, animal tourism creates several challenges.
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Luisa Vissat L, Blackburn JK, Getz WM. A relative‐motion method for parsing spatiotemporal behaviour of dyads using GPS relocation data. Methods Ecol Evol 2021. [DOI: 10.1111/2041-210x.13700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Jason K. Blackburn
- Spatial Epidemiology and Ecology Research Laboratory Department of Geography University of Florida Gainesville FL USA
- Emerging Pathogens Institute University of Florida Gainesville FL USA
| | - Wayne M. Getz
- Department of ESPM University of California, Berkeley Berkeley CA USA
- School of Mathematical Sciences University of KwaZulu‐Natal Durban South Africa
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Stoeger AS, Baotic A, Heilmann G. Vocal Creativity in Elephant Sound Production. BIOLOGY 2021; 10:750. [PMID: 34439982 PMCID: PMC8389636 DOI: 10.3390/biology10080750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 11/16/2022]
Abstract
How do elephants achieve their enormous vocal flexibility when communicating, imitating or creating idiosyncratic sounds? The mechanisms that underpin this trait combine motoric abilities with vocal learning processes. We demonstrate the unusual production techniques used by five African savanna elephants to create idiosyncratic sounds, which they learn to produce on cue by positive reinforcement training. The elephants generate these sounds by applying nasal tissue vibration via an ingressive airflow at the trunk tip, or by contracting defined superficial muscles at the trunk base. While the production mechanisms of the individuals performing the same sound categories are similar, they do vary in fine-tuning, revealing that each individual has its own specific sound-producing strategy. This plasticity reflects the creative and cognitive abilities associated with 'vocal' learning processes. The fact that these sounds were reinforced and cue-stimulated suggests that social feedback and positive reinforcement can facilitate vocal creativity and vocal learning behavior in elephants. Revealing the mechanism and the capacity for vocal learning and sound creativity is fundamental to understanding the eloquence within the elephants' communication system. This also helps to understand the evolution of human language and of open-ended vocal systems, which build upon similar cognitive processes.
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Affiliation(s)
- Angela S. Stoeger
- Mammal Communication Lab, Department of Behavioral and Cognitive Biology, University of Vienna, 1030 Vienna, Austria;
| | - Anton Baotic
- Mammal Communication Lab, Department of Behavioral and Cognitive Biology, University of Vienna, 1030 Vienna, Austria;
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Pollastri I, Normando S, Contiero B, Vogt G, Gelli D, Sergi V, Stagni E, Hensman S, Mercugliano E, de Mori B. Emotional States of African Elephants ( Loxodonta africana) Kept for Animal-Visitor Interactions, as Perceived by People Differing in Age and Knowledge of the Species. Animals (Basel) 2021; 11:ani11030826. [PMID: 33804098 PMCID: PMC7998931 DOI: 10.3390/ani11030826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/05/2021] [Accepted: 03/10/2021] [Indexed: 01/06/2023] Open
Abstract
This study aimed to investigate how three groups of people of differing ages, and with differing knowledge of the species, perceived the emotional state of African elephants (Loxodonta africana) managed in captive and semi-captive environments. Fifteen video-clips of 18 elephants, observed during three different daily routines (release from and return to the night boma; interactions with visitors), were used for a free choice profiling assessment (FCP) and then analyzed with quantitative methods. A general Procrustes analysis identified two main descriptive dimensions of elephant behavioral expression explaining 27% and 19% of the variability in the children group, 19% and 23.7% in adults, and 21.8% and 17% in the expert group. All the descriptors the observers came up with showed a low level of correlation on the identified dimensions. All three observers' groups showed a degree of separation between captive and semi-captive management. Spearman analyses showed that stereotypic "trunk swirling" behavior correlated negatively with first dimension (free/friendly versus sad/bored) in the children's group; second dimension (agitated/confident versus angry/bored) amongst the adults; and first dimension (active/excited versus agitated/bored) amongst the experts. More studies are needed to investigate other potential differences in assessing elephants' emotional states by visitors of different ages and backgrounds.
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Affiliation(s)
- Ilaria Pollastri
- Department of Comparative Biomedicine and Food Science, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy
- Ethics Laboratory for Veterinary Medicine, Conservation, and Animal Welfare, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (G.V.); (E.M.)
- Correspondence: (I.P.); (S.N.); (B.d.M.); Tel.: +39-049-641-231 (S.N.); +39-049-827-2517 (B.d.M.)
| | - Simona Normando
- Department of Comparative Biomedicine and Food Science, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy
- Ethics Laboratory for Veterinary Medicine, Conservation, and Animal Welfare, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (G.V.); (E.M.)
- Correspondence: (I.P.); (S.N.); (B.d.M.); Tel.: +39-049-641-231 (S.N.); +39-049-827-2517 (B.d.M.)
| | - Barbara Contiero
- Department of Animal Medicine, Production and Health, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (B.C.); (D.G.)
| | - Gregory Vogt
- Ethics Laboratory for Veterinary Medicine, Conservation, and Animal Welfare, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (G.V.); (E.M.)
- Conservation Guardians, Shongweni Nature Reserve, Outer West, Kwa Zulu Natal 3610, South Africa
| | - Donatella Gelli
- Department of Animal Medicine, Production and Health, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (B.C.); (D.G.)
| | - Veronica Sergi
- School of Agricultural Sciences and Veterinary Medicine, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy;
| | - Elena Stagni
- Independent Researcher, Via Ranzani 17, 40127 Bologna, Italy;
| | - Sean Hensman
- Adventures with Elephants, Bela Bela, Limpopo 0480, South Africa;
| | - Elena Mercugliano
- Ethics Laboratory for Veterinary Medicine, Conservation, and Animal Welfare, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (G.V.); (E.M.)
| | - Barbara de Mori
- Department of Comparative Biomedicine and Food Science, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy
- Ethics Laboratory for Veterinary Medicine, Conservation, and Animal Welfare, University of Padua, viale dell’Università 16, Agripolis, 35020 Legnaro, Italy; (G.V.); (E.M.)
- Correspondence: (I.P.); (S.N.); (B.d.M.); Tel.: +39-049-641-231 (S.N.); +39-049-827-2517 (B.d.M.)
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Rossman ZT, Padfield C, Young D, Hart BL, Hart LA. Contagious Yawning in African Elephants (Loxodonta africana): Responses to Other Elephants and Familiar Humans. Front Vet Sci 2020; 7:252. [PMID: 32457923 PMCID: PMC7225334 DOI: 10.3389/fvets.2020.00252] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 04/16/2020] [Indexed: 11/13/2022] Open
Abstract
While spontaneous yawning is common across all vertebrate classes, contagious yawning is less common and has been observed only in a few species of social animals. Interspecific contagious yawning in response to yawning by humans has been observed only by chimpanzees and dogs. After confirming additional occurrences of intraspecific contagious yawning in a group of captive African elephants previously studied, we further investigated the potential for the same group of elephants to engage in interspecific contagious yawning with familiar human handlers. Ten captive African elephants, most of whom had been previously studied, were observed over 13 nights for evidence of intraspecific contagious yawning. Seven of these elephants were also involved in trials where familiar handlers performed staged yawns, as well as trials with staged non-yawning gapes, or trials with no yawns or gapes. Incorporating previously collected contagious yawning data, we describe nine instances of intraspecific contagious yawning in the elephants. Three of the seven elephants yawned contagiously in response to humans during the interspecific yawning trials. This is the first report of interspecific contagious yawning by elephants in response to yawns by familiar humans.
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Affiliation(s)
- Zoë T Rossman
- Department of Evolution and Ecology, University of California, Davis, Davis, CA, United States
| | - Clare Padfield
- African Elephant Research Unit Knysna Elephant Park, Western Cape, South Africa
| | - Debbie Young
- African Elephant Research Unit Knysna Elephant Park, Western Cape, South Africa
| | - Benjamin L Hart
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Lynette A Hart
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
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Scientific and Ethical Issues in Exporting Welfare Findings to Different Animal Subpopulations: The Case of Semi-Captive Elephants Involved in Animal-Visitor Interactions (AVI) in South Africa. Animals (Basel) 2019; 9:ani9100831. [PMID: 31635075 PMCID: PMC6826449 DOI: 10.3390/ani9100831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/11/2019] [Accepted: 10/15/2019] [Indexed: 01/09/2023] Open
Abstract
Simple Summary In southern Africa, several elephants are involved in ‘wildlife tourism interactions’ with tourists, whose acceptability is the focus of much media interest. It is important that the welfare of the animals involved in such activities is monitored in order to grant them an acceptable quality of life. Until now, protocols to assess welfare in African elephants have been developed only for zoo elephants. However, protocols developed for a different situation may not be suitable for these elephants, which live under different circumstances (for example, in some cases they tend to be able to roam free in the bush for a part of the day and to be allowed contact without protective barriers with people). We discuss the possible problem of extending findings found in zoo elephants to elephants involved in activities with tourists outside the zoos. This concern was also highlighted by elephant experts who said that in 23.6% of cases the main welfare problems of zoos’ elephants were different from those of elephants involved in interactions with tourists in South Africa. Moreover, their agreement was low when they were asked the acceptability of some procedures, which are often applied differently in zoos and in the facilities offering interactions with tourists. Abstract Elephants are charismatic, cognitively highly-developed animals, whose management conditions can vary along a “wild–captive continuum.” Several protocols have been proposed for the assessment of zoo elephants’ welfare. It is important to investigate the possible limitations, if any, of extending findings from zoo elephants to conspecifics in a different dynamic in said “wild–captive continuum.” In this paper, findings regarding two issues will be discussed: those regarding the external validity and those regarding the acceptability of management procedures as applied to semi-captive (i.e., able to roam freely for part of the day) elephants involved in visitor-interaction programs in South Africa. In a questionnaire-based survey, half of the responding experts stated that at least some of the welfare issues they ranked as the five most important in captive elephants’ management had a different relevance for semi-captive individuals, resulting in 23.6% of the issues being rated differently. Moreover, there was no agreement among the experts on the ethical acceptability of any of the investigated procedures used in the management of semi-captive elephants involved in visitor-interaction programs. Caution is thus needed when exporting findings from one subpopulation of animals to another kept in different conditions and more scientific and ethical research is needed on the topic.
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Bansiddhi P, Brown JL, Khonmee J, Norkaew T, Nganvongpanit K, Punyapornwithaya V, Angkawanish T, Somgird C, Thitaram C. Management factors affecting adrenal glucocorticoid activity of tourist camp elephants in Thailand and implications for elephant welfare. PLoS One 2019; 14:e0221537. [PMID: 31574099 PMCID: PMC6771993 DOI: 10.1371/journal.pone.0221537] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 08/08/2019] [Indexed: 11/22/2022] Open
Abstract
Elephant camps are among the most popular destinations in Thailand for tourists from many countries. A wide range of management strategies are used by these camps, which can have varied impacts on health and welfare of elephants. The objectives of this study were to examine relationships between FGM (fecal glucocorticoid metabolite) concentrations and camp management factors (work routine, walking, restraint, rest area, foraging), and to other welfare indicators (stereotypic behaviors, body condition, foot health, and skin wounds). Data were obtained on 84 elephants (18 males and 66 females) from 15 elephant camps over a 1-year period. Elephants were examined every 3 months and assigned a body condition score, foot score, and wound score. Fecal samples were collected twice monthly for FGM analysis. Contrary to some beliefs, elephants in the observation only program where mahouts did not carry an ankus for protection had higher FGM concentrations compared to those at camps that offered riding with a saddle and shows. Elephants that were tethered in the forest at night had lower FGM concentrations compared to elephants that were kept in open areas inside the camps. There was an inverse relationship between FGM concentrations and occurrence of stereotypy, which was not anticipated. Thus, assessing adrenal activity via monitoring of FGM concentrations can provide important information on factors affecting the well-being of elephants. Results suggest that more naturalistic housing conditions and providing opportunities to exercise may be good for elephants under human care in Thailand, and that a no riding, no hook policy does not necessarily guarantee good welfare.
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Affiliation(s)
- Pakkanut Bansiddhi
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Companion Animals and Wildlife Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Janine L. Brown
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA, United States of America
| | - Jaruwan Khonmee
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Veterinary Bioscience and Veterinary Public Health, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Treepradab Norkaew
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
| | - Korakot Nganvongpanit
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Veterinary Bioscience and Veterinary Public Health, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Veerasak Punyapornwithaya
- Department of Food Animal Clinic, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
- Excellent Center of Veterinary Public Health, Chiang Mai University, Chiang Mai, Thailand
| | | | - Chaleamchat Somgird
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Companion Animals and Wildlife Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Chatchote Thitaram
- Center of Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Companion Animals and Wildlife Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
- * E-mail:
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Using Qualitative Behaviour Assessment to Investigate Human-Animal Relationships in Zoo-Housed Giraffes ( Giraffa camelopardalis). Animals (Basel) 2019; 9:ani9060381. [PMID: 31234320 PMCID: PMC6616931 DOI: 10.3390/ani9060381] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/14/2019] [Accepted: 06/18/2019] [Indexed: 11/16/2022] Open
Abstract
Human-Animal Relationships (HAR) in zoos develop from repeated interactions between animals and their caretakers. HAR have been shown to affect health and welfare in farm animals, but limited zoo-based studies exist. This study investigates the association between the qualitative behaviour assessment (QBA) of emotional expression in giraffes and keeper action score in four types of keeper-animal interaction (KAI). Three giraffes generating 38 clips. QBA, using a free-choice profiling methodology, was applied instructing 18 observers to assess giraffe expressions shown in these clips. QBA scores were analysed using Generalized Procrustes Analysis. Keeper actions during each KAI event were rated by an independent marker, resulting in cumulative scores for keeper action quality. The association between QBA and the keeper action was analyzed using Spearman's rank correlations. Two main QBA dimensions were identified explaining 59% of the variation between clips. There were significant effects of giraffe and KAI type on QBA dimension 2 (inquisitive/impatient-calm/distracted), and significant positive associations between keeper action quality rating and QBA dimensions 1 and 2, indicating that positive keeper actions resulted in calm and confident giraffes with a willingness to interact. This is the first successful application of QBA for empirically addressing HARs in zoos, however given the small sample size of giraffes in this study, it can be regarded as a pilot study only, and further research is needed to validate the use of QBA in this context.
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Good keeper-elephant relationships in North American zoos are mutually beneficial to welfare. Appl Anim Behav Sci 2019. [DOI: 10.1016/j.applanim.2018.11.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bansiddhi P, Brown JL, Thitaram C, Punyapornwithaya V, Nganvongpanit K. Elephant Tourism in Thailand: A Review of Animal Welfare Practices and Needs. J APPL ANIM WELF SCI 2019; 23:164-177. [PMID: 30689409 DOI: 10.1080/10888705.2019.1569522] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Elephant tourism in Thailand has developed into an important socio-economic factor after a logging ban initiated in 1989 resulted in thousands of out-of-work elephants. However, the welfare of captive elephants has been a topic of intense debate among tourists, scientists and stakeholders because of the range of working conditions and management practices to which they are exposed. The aim of this paper is to summarize the current state of knowledge on captive elephant welfare, with an emphasis on tourist elephants in Thailand, and highlight information gaps and recommendations for future directions. Tourist-oriented elephant camps could improve the welfare of elephants through better management practices that take into account physiological and psychological needs of individual animals, including meeting social and nutritional requirements, providing good health care, and maintaining adequate facilities. Our goal is to develop science-based guidelines that government agencies can use to develop an enforceable set of practical regulations to ensure good management of tourist elephants in Thailand.
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Affiliation(s)
- Pakkanut Bansiddhi
- Graduate Program in Veterinary Science, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand
| | - Janine L Brown
- Center of Excellence in Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand.,Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA, USA
| | - Chatchote Thitaram
- Center of Excellence in Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand.,Department of Companion Animal and Wildlife Clinic, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Veerasak Punyapornwithaya
- Department of Food Animal Clinic, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand.,Excellent Center of Veterinary Public Health, Chiang Mai University, Chiang Mai, Thailand
| | - Korakot Nganvongpanit
- Center of Excellence in Elephant and Wildlife Research, Chiang Mai University, Chiang Mai, Thailand.,Department of Veterinary Bioscience and Veterinary Public Health, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
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