Distressed Animal Behaviors and Some Recommendations for Improvements at the Kuala Lumpur Zoo,Malaysia

The artificial living conditions of captive animals present numerous challenges for animal caretakers. In this study I explored abnormal behaviors in certain caged animals at the Kuala Lumpur Zoo. Findings obtained from observations of animals and interviews of the zoo staff are followed by recommendations: including the development of standards and manuals, licensing of zoos and animals, and increased budgets from governments or alternative sources. Such interventions should bring considerable improvements in animal welfare at the zoos in the region.     

Distressed animal behaviors and some recommendations for improvements at the Kuala Lumpur Zoo, Malaysia

The artificial living conditions of captive animals present numerous challenges for animal caretakers. In this study I explored abnormal behaviors in certain caged animals at the Kuala Lumpur Zoo. Findings obtained from observations of animals and interviews of the zoo staff are followed by recommendations: including the development of standards and manuals, licensing of zoos and animals, and increased budgets from governments or alternative sources. Such interventions should bring considerable improvements in animal welfare at the zoos in the region.     

A Visit to the Zoos and Aquariums in Japan II

In the year 2013, the authors, who had already visited some Japanese aquariums and zoos in 2012 (Lange & Tai, 2012), revisited several Japanese aquariums and zoos. They were accompanied by two colleagues from Basle Zoo and the Monterey Bay Aquarium, who joined the tour.Their goals of the tour were focused on new innovative husbandry methods, on new aquarium buildings and new zoo enclosures as well as on rare Japanese endemic animals, which are never or seldom seen outside of Japan.The perfect new aquariums in Kyoto and Kitami City (Hokkaido), but also the very specialized aquariums like the Kamo Aquarium (for jellyfish) in Yamagata, the Chitose Salmon Aquarium (for salmons), the Otaru Aquarium (for sea mammals) and the Umi Kirara Kujukushima Aquarium (for the fauna of the Kujukushima island National Park) have been destinations for this trip. Besides the aquariums also the Asahiyama Zoo (new enclosures for endemic animals of Hokkaido), Kobe Oji Zoo, Kushiro Zoo (many endemic Hokkaido species), Nagasaki Bio Park, Sapporo Maruyama Zoo (new area for South East Asian animals) and the Sasebo Zoological & Botanical Garden were visited.During this tour it was obvious that neither the colleagues in Japan nor the staff in the zoos outside of Japan know sufficient enough about the conception and the husbandry methods in the different institutions in this part of the world. Therefore it is recommendable to organize such tours often for more people, thus both sides can benefit and learn from each other. This again will influence to help to keep the animals better, to attract more visitors in order to inspire them for the conservation of nature and environment.     

Ethics and animal welfare evaluations in South East Asian zoos: a case study of Thailand

Concern for zoo animals is palpable throughout society in many countries in South East Asia. It is important to understand problems of animal welfare in order for zoos to make significant improvement in maintaining high standards. With a case study of 3 zoos in Thailand, this article presents results for the first time on how ethics and welfare evaluations are conducted in South East Asian zoos. The study identified several major and minor welfare problems and provided constructive suggestions to zoo authorities, which in turn significantly improved the standards of animal welfare. Thus, the data presented in this article could serve as a model for other zoos to follow animal welfare evaluations locally, regionally, and globally.     

Willingness to pay: animal welfare and related influencing factors in China

Personal willingness to pay, an important research aspect on nonhuman animal welfare, is the foundation of animal welfare legislation. As China has no special laws on the issue, it is important to study animal welfare. This article assesses personal willingness to pay for animal welfare in China, using the Contingent Valuation Method. Based on collected data of 229 visitors from Heilongjiang Northeast Tiger Garden (Harbin), Beijing Zoo, Changchun Zoo and Botanical Garden, Dalian Forest Zoo, and Harbin North Forest Zoo, the study researched willingness to pay for animal welfare and associated influence factors in China. Results showed a high rate of personal willingness to pay (89.5%). Factors such as age, education, and income had obvious effects on personal willingness to pay; however, gender and career had only slight effects.     

Environmental influences on stereotypy and the activity budget of Indian leopards (Panthera pardus) in four zoos in Southern India

To eliminate abnormal behaviors in leopards (Panthera pardus), such as stereotypic pacing, by utilizing environmental enrichment techniques, a proper understanding of their behavior in captive environments is required. Hence there is a need for animal welfare studies in Indian zoos. The activity budgets of 16 leopards were recorded across four southern Indian zoos: Thiruvananthapuram Zoo, Arignar Anna Zoological Park, Shri Chamarajendra Zoological Gardens, and the Guindy Children's Park. Of the 16 study animals, 14 were studied on‐exhibit on zoo holidays as well as on days with visitors present, and all 16 individuals were studied off‐exhibit on other days with visitors present. The 11 behaviors recorded were categorized into active, resting, and stereotypic behaviors. Leopards exhibited higher levels of activity in the on‐exhibit enclosures on days with no visitors. Feeding time influenced the behavioral repertoire of all 14 leopards studied on‐exhibit. Lower proportions of resting were exhibited during the hours before feeding. The proportion of active behaviors differed significantly across zoos. Stereotypic pacing levels were not influenced by the presence of visitors or by feeding time, but was significantly influenced by enclosure features. Higher levels of stereotypic pacing were exhibited in off‐exhibit than on‐exhibit enclosures. Our study shows that the behavior of captive leopards is influenced by enclosure type, feeding regime, and the presence of visitors. Zoo Biol 21:585–595, 2002. © 2002 Wiley‐Liss, Inc.     

Willingness to Pay: Animal Welfare and Related Influencing Factors in China

Personal willingness to pay, an important research aspect on nonhuman animal welfare, is the foundation of animal welfare legislation. As China has no special laws on the issue, it is important to study animal welfare. This article assesses personal willingness to pay for animal welfare in China, using the Contingent Valuation Method. Based on collected data of 229 visitors from Heilongjiang Northeast Tiger Garden (Harbin), Beijing Zoo, Changchun Zoo and Botanical Garden, Dalian Forest Zoo, and Harbin North Forest Zoo, the study researched willingness to pay for animal welfare and associated influence factors in China. Results showed a high rate of personal willingness to pay (89.5%). Factors such as age, education, and income had obvious effects on personal willingness to pay; however, gender and career had only slight effects.     

It's a sign: Animal welfare and zoo type are predictors of animal identification signage usage and quality at zoo exhibits

Conservation education programs are listed as priority actions for almost every threatened species on the International Union for Conservation of Nature Red List. Zoos play an important role in delivering such programs, yet evidence of zoo education in many non-western countries is limited. Here, we evaluate animal identification signage prevalence and quality at zoo exhibits and investigate whether animal welfare, zoo type (accredited, government, and private), admission fee, zoo size, and proximity to urban centers are influencing factors. We used hornbills (Bucerotidae) as a model taxon, surveyed hornbill signage, and conducted welfare assessments of hornbill exhibits. We developed scoring frameworks and applied content analysis to analyze signage quality. Our results show that out of 18 zoos that displayed hornbills, 15 had hornbill signage. However, of the 106 hornbill exhibits in these zoos, 33% had no signage. We also found that signage presence or absence at individual zoos and signage quality is strongly correlated with animal welfare quality. Zoo type is a key factor in predicting signage and welfare quality, with accredited zoos scoring highest for both signage and welfare, followed by government and private zoos. Private zoos charged higher admission than other zoo types, and zoo size and proximity to urban centers did not influence signage or welfare scores. Overall, we conclude that in our study, signage usage and quality are inadequate, highlighting the importance of compliance with robust zoo standards to improve education and welfare within zoos to support global conservation goals.     

History and dietary husbandry of pangolins in captivity

The objective of this study was to establish a history of feeding and dietary husbandry of pangolin in captivity. Over the past 150 years, several zoos have attempted to maintain pangolins (Manis spp). Most of these zoos have not succeeded in maintaining these animals for long periods, associated largely with dietary problems. This study reviews the historic records of captive pangolins. The dietary husbandry of pangolins in Taipei Zoo is discussed in detail. Zoo Biol 0:1–8, 2007. © 2007 Wiley‐Liss, Inc.     

Training zoo biology in tropical countries: A report on a method and progress

In 1987 the National Zoological Park inaugurated a Zoo Biology training program for developing country zoos, particularly those in the tropics where the threats to biological diversity are greatest. The program last 2 to 4 weeks, is targeted to mid-level zoo managers, and aspires to improve the care and management of wildlife in zoos through in situ training. A host zoo in the foreign country is responsible for selecting and inviting trainees from other zoos in the country or region. Training activities include daily lectures, demonstrations, quizzes, problem solving exercises, and class projects. In addition, the class participates in creating an animal inventory for the host zoo, and endemic species are identified for studbook compilation and captive propagation projects. Most mid-level zoo managers in tropical developing countries are college-educated men in their thirties, and have on average less than 10 years of zoo experience. We evaluate our program, and discuss the problems confronting tropical zoos in the developing world. Finally, we suggest ways that zoos in developed countries can influence tropical conservation through training and education.     

Effect of Enclosure Quality on Reactivity and Welfare of Captive Soemmerring's Gazelle (Gazella soemmerringii)

The welfare of nonhuman animals in zoos is a great challenge to the zookeeper. Changes in the behavioral response of captive animals to their immediate environment can be used as a method for evaluating their welfare status. This study evaluates reactive responses of 3 groups of captive Soemmerring's gazelle (Gazella soemmerringii) kept in enclosures of different quality at Giza Zoo, Egypt. The study ascribes variations in observed behaviors to the differences in the living standards of the 3 groups. The group most concealed from visitors' disturbance (Group 3) was the least reactive. With the morning onset of human-nonhuman animal interaction, reactivity reached significantly higher levels. The study noted no difference in reactivity between male and female animals. The main sign of the animals' alertness was their attention to sources of disturbances; vocalization was minimal. Animals in Groups 1 and 2, those most accessible to visitors, had higher agonistic reactions than animals in Group 3.     

Effect of Enclosure Quality on Reactivity and Welfare of Captive Soemmerring's Gazelle (Gazella soemmerringii)

The welfare of nonhuman animals in zoos is a great challenge to the zookeeper. Changes in the behavioral response of captive animals to their immediate environment can be used as a method for evaluating their welfare status. This study evaluates reactive responses of 3 groups of captive Soemmerring's gazelle (Gazella soemmerringii) kept in enclosures of different quality at Giza Zoo, Egypt. The study ascribes variations in observed behaviors to the differences in the living standards of the 3 groups. The group most concealed from visitors' disturbance (Group 3) was the least reactive. With the morning onset of human-nonhuman animal interaction, reactivity reached significantly higher levels. The study noted no difference in reactivity between male and female animals. The main sign of the animals' alertness was their attention to sources of disturbances; vocalization was minimal. Animals in Groups 1 and 2, those most accessible to visitors, had higher agonistic reactions than animals in Group 3.     

Toward a Science of Welfare for Animals in the Zoo

Although the accredited institutions of the Association of Zoos and Aquariums have all committed to enhancing the welfare of nonhuman animals, acceptable standards and best practices are still under debate. Currently, experts from zoos and the field hold widely divergent opinions about exhibition and management standards for elephants. Standards and practices for managing nonhuman primates provide a model for other nonhuman creatures exhibited in zoos and aquariums. Examining the key issues for primates demonstrates the value of applying scientific data before promulgating standards. The field of applied behavior analysis provides a wealth of information to frame the debate. Animal behaviorists have contributed to an emerging science of animal welfare, which may provide a foundation for empirical zoo management, standards, and practices.     

Toward a science of welfare for animals in the zoo

Although the accredited institutions of the Association of Zoos and Aquariums have all committed to enhancing the welfare of nonhuman animals, acceptable standards and best practices are still under debate. Currently, experts from zoos and the field hold widely divergent opinions about exhibition and management standards for elephants. Standards and practices for managing nonhuman primates provide a model for other nonhuman creatures exhibited in zoos and aquariums. Examining the key issues for primates demonstrates the value of applying scientific data before promulgating standards. The field of applied behavior analysis provides a wealth of information to frame the debate. Animal behaviorists have contributed to an emerging science of animal welfare, which may provide a foundation for empirical zoo management, standards, and practices.     

Current husbandry of red pandas (Ailurus fulgens) in zoos

The endangered red panda (Ailurus fulgens) is held in zoos worldwide. The aim of this study was to examine how red pandas are kept and managed in captivity and to compare it with the management guidelines. Sixty-nine zoos, mainly from Europe but also from North America and Australia/New Zealand, responded to our survey. The results revealed that in general zoos follow the management guidelines for most of the investigated issues. The average enclosure is almost four times larger than the minimum size recommended by the management guidelines, although seven zoos have smaller enclosures. About half the zoos do not follow the guidelines concerning visitor access and number of nest boxes. Other issues that may compromise animal welfare include proximity of neighboring carnivore species and placement of nest boxes.     

Captive breeding and infant mortality in Asian elephants: A comparison between twenty western zoos and three eastern elephant centers

Poor reproductive success compromises the long-term viability of captive Asian elephant populations. A questionnaire was designed to assess the importance of reproductive behavior and husbandry factors on breeding success. This was circulated to a number of institutions, zoos, and circuses in Asia, Europe, and North America, all of which kept Asian elephants. The aims were to compare Asian elephant breeding success in different institutions, establish possible causes for any differences, and make recommendations for improving the welfare and breeding success of the animals. The results showed that breeding success in most of the zoos was notably lower and the percentages of stillbirths and infant mortality were relatively higher when compared with those of the institutions in Asia. Female elephants in zoos appeared to reach sexual maturity and reproduce earlier than those in the Asian establishments. However, zoo elephants produced fewer young per female. The different facilities and husbandry methods used are described. Recommendations are made for both short- and long-term changes that could be used to modify existing practices to improve the welfare and breeding success of captive Asian elephants. Zoo Biol 17:311–332, 1998. © 1998 Wiley-Liss, Inc.     

Advances in Applied Zoo Animal Welfare Science

ABSTRACT

Nonhuman animal welfare science is the scientific study of the welfare state of animals that attempts to make inferences about how animals feel from their behavior, endocrine function, and/or signs of physical health. These welfare measurements are applicable within zoos yet inherently more complex than in farms and laboratories. This complexity is due to the vast number of species housed, lack of fundamental biological information, and relatively lower sample sizes and levels of experimental control. This article summarizes the invited presentations on the topic of “Advances in Applied Animal Welfare Science,” given at the Fourth Global Animal Welfare Congress held jointly by the Detroit Zoological Society and the World Association of Zoos and Aquariums in 2017. The article focuses on current trends in research on zoo animal welfare under the following themes: (a) human–animal interactions and relationships, (b) anticipatory behavior, (c) cognitive enrichment, (d) behavioral biology, and (e) reproductive and population management. It highlights areas in which further advancements in zoo animal welfare science are needed and the challenges that may be faced in doing so.     

Behavior research in zoos: Past,present, and future

This paper reviews the historical emphases in zoo behavioral research and the contribution of these studies to animal management and to advancement in the behavioral sciences. Some examples are provided from research conducted at the National Zoological Park and elsewhere. The potential for doing behavior studies of excellence in zoos and aquariums has become more complicated in recent years by 1) changes in the aims and objectives of modern zoological parks, especially the increasing emphasis on conservation, 2) changes in focus in the science of animal behavior itself, and 3) the tendency of trained behaviorists to assume positions as curators and directors without time for research. These issues represent challenges to be overcome so that zoos can continue to be important sites for the study of animal behavior and contribute to the science of animal management and conservation, as well as the advancement of theory in biology. © 1992 Wiley-Liss, Inc.     

Rambling Thoughts on Zoo Animal Collection and Conservation: A Historical Perspective

Zoo animal collections have gone through a variety of changes in recent decades. While an increasing number of species may be establishing self-sustainable populations, early specimens of some animal groups were captured and transported in wasteful and unacceptable methods, a part of history that should not be forgotten. Selection of species has shifted from individual to group decision-making processes, reflecting a different type of personnel now in charge. The fact remains, however, that zoos continue to present a popularity-driven, skewed representation of the animal kingdom to the public. Wildlife conservation has been one of the main purposes for zoos as well as zoo associations, both in Europe and America. In actuality, the concept of conservation is subject to individual interpretation and this is where a clear definition of the zoos’ role could become rather vague. An important and worthwhile task for zoos is conservation education. To counteract deep-rooted anthropomorphism in the public's mind is not easy, yet it is a necessary step to raise citizens’ environmental awareness. The ultimate results of conservation education include changing daily habits, as well as participation in grass-roots conservation movements, by citizens.     

Measuring Animal Personality for Use in Population Management in Zoos: Suggested Methods and Rationale

The concept that animals have personalities is gaining traction in the scientific community and is well established in zoos and aquariums. Applying knowledge of animal personalities has occurred more slowly and is most often only considered informally. However, animal personalities are likely to affect the welfare animals experience in captivity and thus should be of primary concern to zoo managers. In addition, animal personality likely affects the outcomes of zoo guest experiences and potentially guests' conservation‐related behavior. With over 1,000,000 animals in the care of zoos internationally and hundreds of millions of visitors annually, it would be prudent and beneficial to maximize our use of animal personality data in zoos to effect positive conservation outcomes. Understanding how to broaden population planning techniques to include measures of animal personality and the important outcomes of welfare and education value is of prime importance to the zoo industry. In order to succeed, it is necessary to employ techniques that reliably assess animal personalities and provide measures that can easily be used in population planning models. We discuss the outcomes of recent workshops designed to determine the best techniques for measuring animal personalities in the zoo setting with the goal of incorporating personality into population planning. Zoo Biol 31:1;–12, 2012. © 2011 Wiley Periodicals, Inc.