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Winship K, McClain A, Ramos A, Dunham J, Xitco M. Health and Welfare Benefits of Computerized Cognitive Enrichment in California Sea Lions ( Zalophus californianus) at the US Navy Marine Mammal Program. Animals (Basel) 2024; 14:1120. [PMID: 38612359 PMCID: PMC11010985 DOI: 10.3390/ani14071120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 03/31/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
Cognitive enrichment is becoming more prevalent in professional marine mammal facilities. Research with dolphins has suggested that such enrichment provides more welfare benefits than enrichment that does not incorporate cognitive challenge. However, there is little research supporting the use of cognitive enrichment as a means to improve the welfare of sea lions. Recently, a novel form of technological cognitive enrichment, the Enclosure Video Enrichment (EVE) system, was introduced to a population of California sea lions at the US Navy's Marine Mammal Program as a means to enhance welfare. Two of the initial focal animals introduced to EVE were selected based on their health history and the possible benefits of cognitive enrichment in improving health measures. To evaluate this, information regarding the animals' consumption of their offered diet was compared to other animals in the population of similar age and the absence of a similar health history. Subsequently, the total diet consumption of the targeted animals was evaluated in the two years prior to the introduction to EVE and compared to the total diet consumption during the initial 2 years of regular EVE sessions. There was a significant decrease in the number of days in which the sea lions did not consume their entire offered diet in the two years after implementing regular EVE sessions, an increase in participation and performance of voluntary husbandry behaviors, and a reduction in the number of days animals were clinically ill. This study provides evidence of cognitive enrichment as a management tool to improve animal health and welfare as well as performance in training sessions.
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Affiliation(s)
- Kelley Winship
- National Marine Mammal Foundation, 2240 Shelter Island Dr., Suite 200, San Diego, CA 92106, USA
| | - Abby McClain
- National Marine Mammal Foundation, 2240 Shelter Island Dr., Suite 200, San Diego, CA 92106, USA
| | - Amber Ramos
- National Marine Mammal Foundation, 2240 Shelter Island Dr., Suite 200, San Diego, CA 92106, USA
| | - Jennifer Dunham
- National Marine Mammal Foundation, 2240 Shelter Island Dr., Suite 200, San Diego, CA 92106, USA
| | - Mark Xitco
- U.S. Navy Marine Mammal Program, Naval Information Warfare Center Pacific, Code 56700, 53560 Hull Street, San Diego, CA 92152, USA
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Ghimire R, Brown JL, Thitaram C, Bansiddhi P. Comparison of animal welfare assessment tools and methodologies: need for an effective approach for captive elephants in Asia. Front Vet Sci 2024; 11:1370909. [PMID: 38532794 PMCID: PMC10964907 DOI: 10.3389/fvets.2024.1370909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 02/23/2024] [Indexed: 03/28/2024] Open
Abstract
Welfare is a fundamental aspect of animal management and conservation. In light of growing public awareness and welfare concerns about captive elephants, there is an urgent need for comprehensive, globally coordinated efforts for Asian elephants (Elephas maximus) that participate in religious, logging, or tourist activities in range countries where the majority reside, and where welfare issues have been identified but not addressed. This review provides a comparative analysis of available animal assessment tools. Each offers distinct features for assessment that allow institutions to select criteria for specific needs and available resources. Most are applied to general animal welfare assessments, although some are tailored to particular species, including elephants. The tools span diverse formats, from digital to primarily paper-based assessments. Assessments operate at individual and institutional levels and across multiple welfare domains. Methodologies rely on keeper ratings or expert evaluations, incorporate numerical scoring and Likert scales for welfare grading, and encompass inputs including behaviors, health, and physiological indicators. For tourist camp elephants, one challenge is that the tools were developed in zoos, which may or may not have application to non-zoological settings. Digital tools and assessment methodologies such as keeper ratings face logistical challenges when applied across tourist venues. As with any tool, reliability, validity, and repeatability are essential and must address the unique welfare challenges of diverse captive settings. We propose that a holistic, context-specific, evidence-based, and practical tool be developed to ensure high elephant welfare standards in non-zoological facilities throughout Asia.
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Affiliation(s)
- Raman Ghimire
- Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Janine L. Brown
- Center of Elephant and Wildlife Health, Chiang Mai University Animal Hospital, Chiang Mai, Thailand
- Elephant, Wildlife, and Companion Animals Research Group, Chiang Mai University, Chiang Mai, Thailand
- Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA, United States
| | - Chatchote Thitaram
- Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Elephant and Wildlife Health, Chiang Mai University Animal Hospital, Chiang Mai, Thailand
- Elephant, Wildlife, and Companion Animals Research Group, Chiang Mai University, Chiang Mai, Thailand
| | - Pakkanut Bansiddhi
- Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Elephant and Wildlife Health, Chiang Mai University Animal Hospital, Chiang Mai, Thailand
- Elephant, Wildlife, and Companion Animals Research Group, Chiang Mai University, Chiang Mai, Thailand
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Powell DM, Beetem D, Breitigan R, Eyres A, Speeg B. A perspective on ungulate management and welfare assessment across the traditional zoo to large landscape spectrum. Zoo Biol 2024; 43:5-14. [PMID: 37171165 DOI: 10.1002/zoo.21772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 01/23/2023] [Accepted: 04/12/2023] [Indexed: 05/13/2023]
Abstract
Wild ungulates are managed in human care in a range of settings from traditional zoos to large ranches. These varied settings present different portfolios of risks for good or poor welfare, which leads some to question whether a particular setting is "good for welfare" and have frustrated others interested in comparing the welfare of ungulates across these settings. Differing housing and management scenarios present different challenges and opportunities in terms of welfare but this commentary posits that good welfare is possible in all of these settings. In this commentary, we also consider natural behaviors that may, at face value, compromise welfare and discuss how taking a long view on welfare addresses concerns about these behaviors, in part using arguments related to normal behavioral development that likely improves welfare at other life stages. We also highlight the role of motivation in seemingly welfare-compromising behaviors. Finally, some indicators of welfare that we believe transcend management scenarios, and are thus able to be compared across scenarios, are suggested.
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Affiliation(s)
- David M Powell
- Department of Reproductive and Behavioral Sciences, Saint Louis Zoo, Saint Louis, Missouri, USA
| | | | | | - Adam Eyres
- Fossil Rim Wildlife Center, Glen Rose, Texas, USA
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Crook RJ. Perspective: Social License as a Lens for Improving Ethical and Welfare Standards in Cephalopod Research. Integr Comp Biol 2023; 63:1307-1315. [PMID: 37442633 DOI: 10.1093/icb/icad099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/20/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
Interest in cephalopods as comparative models in neuroscience, cognition, behavior, and ecology is surging due to recent advances in culture and experimental techniques. Although cephalopods have a long history in research, their use had remained limited due to the challenges of funding work on comparative models, the lack of modern techniques applicable to them, and the small number of labs with the facilities to keep and house large numbers of healthy animals for long periods. Breakthroughs in each of these areas are now creating new interest in cephalopods from researchers who trained and worked in other models, as well as allowing established cephalopod labs to grow and collaborate more widely. This broadening of the field is essential to its long-term health, but also brings with it new and heightened scrutiny from animal rights organizations, federal regulatory agencies, and members of the public. As a community, it is critical that scientists working with cephalopods engage in discussions, studies, and communication that promote high standards for cephalopod welfare. The concept of "social license to operate," more commonly encountered in industry, recreation, and agriculture, provides a useful lens through which to view proactive steps the cephalopod research community may take to ensure a strong future for our field. In this Perspective, I discuss recent progress in cephalopod ethics and welfare studies, and use the conceptual framework of Social License to Operate to propose a forward-looking, public-facing strategy for the parallel development of welfare-focused best practices and scientific breakthroughs.
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Affiliation(s)
- Robyn J Crook
- Department of Biology, San Francisco State University, 1600 Holloway Avenue, San Francisco, CA 94132, USA
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Luke KL, Rawluk A, McAdie T, Smith BP, Warren-Smith AK. How equestrians conceptualise horse welfare: Does it facilitate or hinder change? Anim Welf 2023; 32:e59. [PMID: 38487466 PMCID: PMC10937214 DOI: 10.1017/awf.2023.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/04/2023] [Accepted: 08/08/2023] [Indexed: 03/17/2024]
Abstract
More than ever the welfare of horses in equestrian sport is in the spotlight. In response to this scrutiny, one peak body, the Federation Equestre Internationale (FEI) has created an Equine Ethics and Wellbeing Commission to protect their sport's longevity. However, for welfare-based strategies to be successful, the conceptualisation of horse welfare must align across various stakeholders, including the general public. The value-laden nature of welfare makes agreement on its definition, even among scientists, difficult. Given little is known about how equestrians conceptualise horse welfare, we interviewed 19 Australian amateur equestrians using a semi-structured format. Systems thinking and the Five Domains Model provided the theoretical framework and informed our methods. Using reflexive thematic analysis, three themes were identified: (1) good horse welfare is tangible; (2) owners misinterpret unwanted horse behaviour; and (3) equestrians publicly minimise horse welfare issues but are privately concerned. Our results highlight participants' conceptualisations of horse welfare do not align with the Five Domains Model; participants' ideal of prioritising horse welfare does not align with their practice; and there is inconsistency between what participants share publicly and what they think privately about horse welfare. These findings can inform the development of programmes to improve ridden horse welfare throughout the horse industry. As a starting point, programmes that provide a safe space for equestrians to explore their private horse welfare concerns, and programmes that build a partnership mindset to facilitate knowledge exchange between all stakeholders are needed.
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Affiliation(s)
- Karen L Luke
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Hwy, Rockhampton, QLD, 4702, Australia
| | - Andrea Rawluk
- School of Ecosystem and Forest Sciences, University of Melbourne, Parkville, Australia
| | - Tina McAdie
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Hwy, Rockhampton, QLD, 4702, Australia
| | - Bradley P Smith
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Hwy, Rockhampton, QLD, 4702, Australia
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Smith SA. Fish Welfare in Public Aquariums and Zoological Collections. Animals (Basel) 2023; 13:2548. [PMID: 37627339 PMCID: PMC10451808 DOI: 10.3390/ani13162548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/01/2023] [Accepted: 08/06/2023] [Indexed: 08/27/2023] Open
Abstract
A wide variety of fish species have been displayed in public aquariums and zoological collections for over 150 years. Though the issue of pain perception in fish is still being debated, there is no disagreement that negative impacts on their welfare can significantly affect their health and wellbeing. A general description of the basic biological requirements for maintaining fish in captive environments is presented, but species-specific information and guidelines should be developed for the multitude of species being maintained. A combination of behavioral, performance, and physiological indicators can be used to assess the well-being of these animals. Ultimately, the goal for optimizing the welfare of fish should be to provide the best possible environment, husbandry, and social interactions to promote natural species-specific behaviors of the fish in captivity.
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Affiliation(s)
- Stephen A Smith
- Department of Biomedical Sciences and Pathobiology, Virginia Maryland College of Veterinary Medicine, 205 Duck Pond Drive, Virginia Tech, Blacksburg, VA 24061-0442, USA
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DiVincenti L, McDowell A, Herrelko ES. Integrating Individual Animal and Population Welfare in Zoos and Aquariums. Animals (Basel) 2023; 13:ani13101577. [PMID: 37238007 DOI: 10.3390/ani13101577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/05/2023] [Accepted: 05/07/2023] [Indexed: 05/28/2023] Open
Abstract
Over the last 50 years, animal welfare science has advanced dramatically, especially in zoos and aquariums. A shifting focus from population-level welfare parameters such as reproductive success and longevity (macroscopic, big-picture concepts) to the subjective experience of individual animals (microscopic, focused concepts) has led to more effective animal welfare assessments and improvements in animal welfare. The interplay between individual animal and population welfare for captive animals is critical to the way zoos and aquariums operate to realize their welfare and conservation missions, especially when these missions conflict with one another. In this report, we explore the intersection of individual animal and population welfare in zoos and aquariums and how these two concepts may support one another or be in conflict.
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Affiliation(s)
| | - Allen McDowell
- North Carolina Aquarium on Roanoke Island, P.O. Box 967, Manteo, NC 27954, USA
| | - Elizabeth S Herrelko
- Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC 20008, USA
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Bacon H, Bell C, Dwyer CM, Waran N, Qing Y, Xia L, Shaw DJ. Exploration of cultural norms and behavioural beliefs about zoo animal behaviour, welfare, ethics and husbandry practices in a sample of the international zoo community. Zoo Biol 2023; 42:416-428. [PMID: 36683292 DOI: 10.1002/zoo.21749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/14/2022] [Accepted: 12/06/2022] [Indexed: 01/24/2023]
Abstract
Beliefs influence the intentions of people to behave in certain ways towards animals. This study presents survey responses from 237 people working in zoos in China and Europe and describes their demographic characteristics. It explores their beliefs about zoo animal behaviour, welfare and ethical issues, and zoo practices, using a survey methodology. These beliefs may be influenced by individual demographic or cultural factors such as age, gender and region of employment, as well as experiential or situative 'norms' within the work environment. Beliefs were significantly influenced by the region of employment with Chinese respondents beliefs being significantly different to beliefs from respondents in the United Kingdom or the rest of Europe. Hierarchical cluster analysis of the survey generated clusters of people from both regions who indicated positive beliefs about zoo animal welfare as well as clu sters indicating a lack of understanding of some zoo animal welfare issues. In addition, a cluster suggesting cognitive dissonance between beliefs about animals welfare and zoo practices was generated from Chinese responses. Factor analysis identified that prioritisation of in-situ conservation within good animal welfare was a key feature in Chinese respondents, whereas European beliefs prioritising in-situ conservation were distinct from those on supporting good animal welfare. This paper identifies similarities and differences in beliefs about zoo animal welfare and zoo husbandry practices between Europe and China, and discusses the underlying norms and values that these beliefs may reflect.
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Affiliation(s)
- Heather Bacon
- School of Veterinary Medicine, University of Central Lancashire, Preston, UK.,Royal (Dick) School of Veterinary Studies and the Roslin Institute, Easter Bush Campus, University of Edinburgh, Roslin, UK
| | - Catriona Bell
- Learning Enhancement and Academic Development (LEAD) Centre, Queen Margaret University, Musselburgh, UK
| | - Cathy M Dwyer
- Royal (Dick) School of Veterinary Studies and the Roslin Institute, Easter Bush Campus, University of Edinburgh, Roslin, UK.,Department of Animal Behaviour and Welfare, Scotland's Rural College (SRUC), Edinburgh, UK
| | - Natalie Waran
- Faculty of Education, Humanities and Health Science, Eastern Institute for Technology, Taradale Napier, New Zealand
| | - Yan Qing
- Royal (Dick) School of Veterinary Studies and the Roslin Institute, Easter Bush Campus, University of Edinburgh, Roslin, UK.,China Programme, Global Food Partners, Central Business District, Singapore
| | - Liu Xia
- China Programme, Global Food Partners, Central Business District, Singapore
| | - Darren J Shaw
- Royal (Dick) School of Veterinary Studies and the Roslin Institute, Easter Bush Campus, University of Edinburgh, Roslin, UK
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The Societal Value of the Modern Zoo: A Commentary on How Zoos Can Positively Impact on Human Populations Locally and Globally. JOURNAL OF ZOOLOGICAL AND BOTANICAL GARDENS 2023. [DOI: 10.3390/jzbg4010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Modern zoos and aquariums have evolved greatly since the end of the Second World War, to become centres of conservation excellence and scientific institutions for the study of animal behaviour, ecology, husbandry management. Whilst the impact of zoos and aquariums to biodiversity conservation, population management and advancement of species care is well documented, their positive impacts on society (including the communities that they are located within) is less well known. The four established aims of the modern zoo—Conservation, Education, Recreation (Engagement) and Research—provide a strong foundation for wider review and critique of the societal value of zoos and aquariums. This article synthesises what such value may be, and how it could be measured, from a systematic review of the literature pertaining to each of these four established aims. It also recommends areas of future scientific inquiry to further study the wider impact of zoos on their local communities and on human populations and behaviour more generally. Including Wellbeing as a fifth aim of the modern zoo would also cement their wider societal value. Further scrutiny of the societal value of the modern zoo enhances the value of the zoo’s living collection and the green spaces that it manages to provide accessibility to biodiversity and nature-centric education essential to long-term, planetary friendly human behaviour change.
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Cognitive Foraging Enrichment (but Not Non-Cognitive Enrichment) Improved Several Longer-Term Welfare Indicators in Bottlenose Dolphins. Animals (Basel) 2023; 13:ani13020238. [PMID: 36670781 PMCID: PMC9855125 DOI: 10.3390/ani13020238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/05/2023] [Accepted: 01/08/2023] [Indexed: 01/12/2023] Open
Abstract
Bottlenose dolphins are the most common cetacean kept globally in zoos and aquaria (hereafter zoos), and are gregarious animals with a mostly opportunistic, generalist feeding strategy in the wild. In zoos, they have limited to no opportunities to express natural foraging behaviours as they receive their daily food ration of dead fish in a series of training sessions. Enrichment provision has increased in recent years, but items are still predominantly simple and floating in nature, and do not always target the animals' problem-solving or food-acquisition behaviours. These discrepancies run concurrently with the intense debate about dolphin welfare in zoos and how to improve it. The current study used a within-subject design on 11 bottlenose dolphins at Kolmårdens Djurpark and measured how several welfare indicators differed between two treatments of "cognitive" and "non-cognitive" food-based enrichment. The treatments were provided on an alternating basis for eight consecutive weeks: during cognitive enrichment weeks, the animals received items which stimulated their problem-solving and foraging behaviours, and during non-cognitive enrichment weeks, they received simple items paired with fish (to eliminate bias due to food value). Data were taken related to several multidisciplinary welfare parameters during enrichment provision and training sessions, and to activity budget behaviours throughout the week. During the cognitive as opposed to non-cognitive enrichment weeks, the dolphins engaged more with the enrichment, were more motivated to participate in training sessions and performed less anticipatory and stereotypic behaviours, suggesting that cognitive enrichment improved several indicators of bottlenose dolphin welfare. Valuable lines of further investigation would be to understand how individual differences and different types of cognitive enrichment impact potential welfare benefits. Our results suggest that enrichment items promoting cognitive foraging behaviours may improve dolphin welfare, and therefore zoos might prioritise giving cognitive enrichment to this species as well as considering the same for other species with similar cognitive skills and foraging ecologies.
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Warwick C, Pilny A, Steedman C, Howell T, Martínez-Silvestre A, Cadenas V, Grant R. Mobile Zoos and Other Itinerant Animal Handling Events: Current Status and Recommendations for Future Policies. Animals (Basel) 2023; 13:ani13020214. [PMID: 36670754 PMCID: PMC9854913 DOI: 10.3390/ani13020214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/07/2022] [Accepted: 12/25/2022] [Indexed: 01/11/2023] Open
Abstract
Mobile zoos are events in which non-domesticated (exotic) and domesticated species are transported to venues such as schools, hospitals, parties, and community centres, for the purposes of education, entertainment, or social and therapeutic assistance. We conducted literature searches and surveyed related government agencies regarding existing provisions within laws and policies, number of mobile zoos, and formal guidance issued concerning operation of such events in 74 countries or regions. We also examined governmental and non-governmental guidance standards for mobile zoos, as well as websites for mobile zoo operations, assessed promotional or educational materials for scientific accuracy, and recorded the diversity of species in use. We used the EMODE (Easy, Moderate, Difficult, or Extreme) algorithm, to evaluate identified species associated with mobile zoos for their suitability for keeping. We recorded 14 areas of concern regarding animal biology and public health and safety, and 8 areas of false and misleading content in promotional or educational materials. We identified at least 341 species used for mobile zoos. Mobile zoos are largely unregulated, unmonitored, and uncontrolled, and appear to be increasing. Issues regarding poor animal welfare, public health and safety, and education raise several serious concerns. Using the precautionary principle when empirical evidence was not available, we advise that exotic species should not be used for mobile zoos and similar itinerant events.
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Affiliation(s)
- Clifford Warwick
- Emergent Disease Foundation, 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, UK
- Correspondence:
| | - Anthony Pilny
- Arizona Exotic Animal Hospital, 2340 E Beardsley Road Ste 100, Phoenix, AZ 85024, USA
| | - Catrina Steedman
- Emergent Disease Foundation, 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, UK
| | - Tiffani Howell
- School of Psychology and Public Health, La Trobe University, P.O. Box 199, Bendigo, VIC 3552, Australia
| | | | - Vanessa Cadenas
- Animal Protection Biodiversity & Environment Section, Government of Catalonia, 43004 Tarragona, Spain
| | - Rachel Grant
- School of Applied Sciences, London South Bank University, 103 Borough Rd, London SE1 0AA, UK
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The More the Merrier? Zoo Visitors’ Affective Responses and Perceptions of Welfare across an Increase in Giraffe Density. JOURNAL OF ZOOLOGICAL AND BOTANICAL GARDENS 2022. [DOI: 10.3390/jzbg3020023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Zoos strive to create experiences that inspire positive feelings toward animals which lead to conservation behaviors in their visitors. However, concerns regarding the welfare of animals living in zoos present a challenge in creating positive zoo experiences and promoting the conservation agenda and moral authority of these cultural institutions. This research explores connections between zoo visitors’ positive affective responses and their assessments of animal welfare before and after two giraffes were introduced to a group of four giraffes in a multi-species savannah exhibit. A self administered questionnaire was completed by 499 visitors to the Conservation Society of California’s Oakland Zoo. The questionnaire measured visitors’ predispositions, affective responses, and assessments of animal welfare. Results suggest that visitors’ assessments of animal welfare, positive affective experience, and predisposition are positively correlated. Further, visitor assessments of animal welfare are generally more positive after the addition of new giraffes. Although visitors tended to report that the giraffes were very healthy and well cared for, they responded less positively when asked about how happy the giraffes were and how adequately sized their exhibit was. The findings suggest that understanding and improving zoo visitors’ assessments of animal welfare is important in improving positive experiences and conservation education outcomes during a visit to the zoo.
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