Journal Description
Journal of Zoological and Botanical Gardens
Journal of Zoological and Botanical Gardens
is an international, peer-reviewed, open access journal on the intersection of fauna and flora conservation, published quarterly online by MDPI. The World Association of Zoos and Aquariums (WAZA) is affiliated with JZBG and its members receive discounts on the article processing charges.
- Open Access— free for readers, with article processing charges (APC) paid by authors or their institutions.
- High Visibility: indexed within ESCI (Web of Science), Scopus, AGRIS, and other databases.
- Rapid Publication: manuscripts are peer-reviewed and a first decision is provided to authors approximately 21.1 days after submission; acceptance to publication is undertaken in 5.6 days (median values for papers published in this journal in the second half of 2023).
- Recognition of Reviewers: APC discount vouchers, optional signed peer review, and reviewer names published annually in the journal.
Latest Articles
Risk-Based Gastrointestinal Parasite Control in a Tropical Zoological Institute
J. Zool. Bot. Gard. 2024, 5(2), 200-210; https://doi.org/10.3390/jzbg5020014 - 16 May 2024
Abstract
The surveillance and treatment of parasites are important features of preventative healthcare plans in zoological institutes. The parasite control strategies employed in temperate regions often involve prophylactic anthelmintic treatments during seasons where the burden of gastrointestinal parasites in fecal testing is high. These
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The surveillance and treatment of parasites are important features of preventative healthcare plans in zoological institutes. The parasite control strategies employed in temperate regions often involve prophylactic anthelmintic treatments during seasons where the burden of gastrointestinal parasites in fecal testing is high. These strategies are, however, not applicable in the tropics, where temperatures remain high throughout the year, allowing continuous parasitic development. A risk-based parasite management strategy was adopted by a tropical zoological institute. For parasite surveillance, routine fecal direct smears and magnesium sulfate flotations were performed to determine parasitic prevalence. The frequency of fecal checks for the year was determined by the frequency at which clinically relevant parasitism (fecal tests that resulted in the animal being treated) was detected during routine fecal checks in the previous year. A yearly anthelmintic drug-class rotation schedule was also implemented. The total number of fecal tests performed per year and the number of animals with clinically significant parasitic disease decreased by 30.0% (637/2126) and 46.9% (207/451), respectively, over the four-year period of the study. Anthelmintic class rotation also improved the efficacy of fenbendazole in treating Strongyloides spp. infecting the group of orangutans. This parasite control strategy is a targeted approach to managing preventative healthcare, reducing the work required to perform routine surveillance tests whilst maintaining the health of the collection of animals.
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(This article belongs to the Special Issue Advances in Current and Emerging Diseases Management in Zoological Gardens)
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Open AccessCommentary
Botanic Garden Tourism, Social Value, Health, and Well-Being
by
Nicholas Catahan, Michelle Hopwood and Piumie Suraweera
J. Zool. Bot. Gard. 2024, 5(2), 187-199; https://doi.org/10.3390/jzbg5020013 - 28 Apr 2024
Abstract
Many botanic gardens are flourishing, and many others can learn from those leading the way; at the same time, all can form new allegiances informed by service research. We developed this paper to plant seeds for different stakeholders interested in putting a spotlight
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Many botanic gardens are flourishing, and many others can learn from those leading the way; at the same time, all can form new allegiances informed by service research. We developed this paper to plant seeds for different stakeholders interested in putting a spotlight on botanic garden tourism opportunities. It is in response to a call to action by many stakeholders across the botanic garden sector for greater public engagement, to challenge plant awareness disparity, and to ensure the vitality and viability of the sector. Our commentary considers positive, transformative service making, marketing, management, and development. We recommend holistic, integrated services via ecosystemic thinking and collaborative partnerships across the sector and with non-traditional partnerships in the design of sustainable service ecosystems. It is envisaged that service research will spur on a more responsible, ethical, moral enterprise and sustainable botanic garden tourism with opportunities to drive positive, transformative change in meeting sustainable development goals for the good of plants, people, and planet.
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(This article belongs to the Special Issue Challenges and Opportunities in Botanic Garden Tourism)
Open AccessOpinion
Sustainable Energy Use in Buildings: A Leadership Opportunity for Gardens and Zoos
by
Richard V. Piacentini
J. Zool. Bot. Gard. 2024, 5(2), 179-186; https://doi.org/10.3390/jzbg5020012 - 13 Apr 2024
Abstract
Cultural institutions hold a unique position of influence, serving as hubs of education and knowledge dissemination for the people they serve. Embracing sustainable energy use in buildings in zoos and botanical gardens is a commitment to environmental responsibility that reinforces these institutions as
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Cultural institutions hold a unique position of influence, serving as hubs of education and knowledge dissemination for the people they serve. Embracing sustainable energy use in buildings in zoos and botanical gardens is a commitment to environmental responsibility that reinforces these institutions as trusted sources of information and community leaders on climate change, one of the most vital issues of our time. Sustainable energy solutions can synergize operations with educational missions, allowing zoos and botanical gardens to lead by example and inspire visitors to adopt eco-friendly practices in their own lives. In this opinion paper, Phipps Conservatory and Botanical Gardens President and CEO Richard Piacentini discusses key elements in developing a sustainable building energy plan, reviews potential barriers to implementation, and makes a case for adopting regenerative thinking and new metrics for measuring success—citing example cases from Phipps’ Center for Sustainable Landscapes (CSL) project. Additionally, the paper demonstrates how green building certification systems and peer-based resource networks like The Climate Toolkit can help guide institutions in the process.
Full article
(This article belongs to the Special Issue Botanic Gardens and Sustainability: Providing a Pathway Forward for Humanity and the Planet)
Open AccessArticle
What Types of Animals Should Be in the Future Zoo? Thoughts from United States Residents and Zoo and Aquarium Staff
by
David M. Powell, Theodore G. Meyer, Candice Dorsey and Rob Vernon
J. Zool. Bot. Gard. 2024, 5(2), 157-178; https://doi.org/10.3390/jzbg5020011 - 12 Apr 2024
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Humans are biased in their preferences for animals, and this may impact the composition of zoological collections. We assessed which kinds of animals the public and zoo professionals want to preserve in zoos for the future and analyzed these lists for previously identified
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Humans are biased in their preferences for animals, and this may impact the composition of zoological collections. We assessed which kinds of animals the public and zoo professionals want to preserve in zoos for the future and analyzed these lists for previously identified biases and agreement across surveyed groups. We also characterized agreement among the surveyed groups on the roles of zoos and the composition of animal collections. We surveyed people who live in the United States, members of the Association of Zoos and Aquariums (AZA), and AZA zoo and aquarium directors. There was agreement among surveyed groups on the roles of zoos, though some differences existed. Zoo professionals and the public generally agreed on the emphasis on various categories of animals for zoo collections, though some differences were noted. We found evidence of bias towards mammals, charismatic megafauna, and felids across all surveyed groups. Agreement was high between AZA members and directors and moderate between zoo professionals and the public. These results indicate that these groups are generally in agreement about the roles of zoos, how they should compose their animal collections, and what animal species, in particular, should be kept in zoos for the future, allowing zoos to compose their collections to maximize delivery on their mission goals as well as address the preferences of the public.
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Open AccessArticle
BiodiverseCity St. Louis—An Initiative of the Missouri Botanical Garden
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Jean Ponzi, Glenda Abney, Matthew A. Albrecht, Sean Doherty, Robbie Hart, Allison Joyce, Nisa Karimi, Daria Mckelvey, Mike Saxton and Jen Sieradzki
J. Zool. Bot. Gard. 2024, 5(2), 143-156; https://doi.org/10.3390/jzbg5020010 - 10 Apr 2024
Abstract
Botanical gardens are addressing urgent biodiversity issues through plant-based capacities including botanical research and data-sharing, conservation horticulture, ecological restoration, seed banking, and more. The Missouri Botanical Garden initiative BiodiverseCity St. Louis, led by the Garden’s sustainability division, adds broad community engagement to this
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Botanical gardens are addressing urgent biodiversity issues through plant-based capacities including botanical research and data-sharing, conservation horticulture, ecological restoration, seed banking, and more. The Missouri Botanical Garden initiative BiodiverseCity St. Louis, led by the Garden’s sustainability division, adds broad community engagement to this mix. This work includes public and professional education, the demonstration and promotion of ecological landscaping and Green Infrastructure practices, citizen science programs, and coordinating communications for a regional network of partner organizations focused on biodiversity. Diverse activity engages businesses, local governments, elementary and secondary (K-12) schools, colleges, and community groups. Community biodiversity work at the Garden is informed by an institutional core of scientific rigor, provides opportunity for internal collaborations, and aligns with global strategies for plant conservation—to ground impactful local work. Missouri Botanical Garden’s experience offers a model for public gardens: leveraging modes of community engagement, in concert with diverse institutional strengths, to address biodiversity needs.
Full article
(This article belongs to the Special Issue Botanic Gardens and Sustainability: Providing a Pathway Forward for Humanity and the Planet)
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Open AccessReview
Conservation of Water Resources in a Botanic Garden
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Chad E. Washburn
J. Zool. Bot. Gard. 2024, 5(2), 131-142; https://doi.org/10.3390/jzbg5020009 - 8 Apr 2024
Abstract
Water-resource challenges, encompassing both quality and quantity, pose significant threats to Florida’s ecosystems, especially in the face of climate change, rising sea levels, and rapid urbanization. This paper explores the innovative stormwater-management system implemented at Naples Botanical Garden as a model for addressing
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Water-resource challenges, encompassing both quality and quantity, pose significant threats to Florida’s ecosystems, especially in the face of climate change, rising sea levels, and rapid urbanization. This paper explores the innovative stormwater-management system implemented at Naples Botanical Garden as a model for addressing these challenges. The Garden’s approach, treating stormwater as a valuable resource, involves dry and wet retention areas, created lakes, and a unique River of Grass, mimicking natural ecosystems. This system not only mitigates flooding, but also effectively removes pollutants, recharges the aquifer, and provides a habitat for diverse wildlife. The paper emphasizes the economic, environmental, and social impacts of traditional stormwater-management practices in Florida. Naples Botanical Garden’s case serves as a guide for botanical gardens and zoos globally, showcasing the pivotal role these institutions can play in sustainable water-resource management. The collaborative design process involving landscape architects, engineers, and horticulturists ensures a holistic and aesthetically pleasing approach to stormwater management. The paper underscores the role of botanical gardens in promoting nature-based solutions, educating the public, and offering tangible steps for implementing similar systems worldwide. It can help guide regional adaptation strategies to manage stormwater as a resource.
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(This article belongs to the Special Issue Botanic Gardens and Sustainability: Providing a Pathway Forward for Humanity and the Planet)
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Open AccessCase Report
The Arnold Arboretum’s Campaign for the Living Collections: A Case Study in Living Collection Development
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Michael S. Dosmann and Miles Schwartz Sax
J. Zool. Bot. Gard. 2024, 5(2), 119-130; https://doi.org/10.3390/jzbg5020008 - 28 Mar 2024
Abstract
In 2015, the Arnold Arboretum of Harvard University began an ambitious plant acquisition program: The Campaign for the Living Collections. Prior to the initiative’s launch, the Arboretum underwent several years of strategic planning to assess the values, strengths, and gaps within its renowned
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In 2015, the Arnold Arboretum of Harvard University began an ambitious plant acquisition program: The Campaign for the Living Collections. Prior to the initiative’s launch, the Arboretum underwent several years of strategic planning to assess the values, strengths, and gaps within its renowned living collection of temperate woody plants and then set goals that would profoundly shape the collection and its research and conservation potential for decades if not for centuries. Core genera, conservation value, phylogenetic breadth, biogeography, and climate change responses were among the priority themes used to generate a targeted list of 395 desiderata to acquire from wild populations. In only a few years, the Campaign’s 26 formal expeditions and other acquisition efforts have yielded 631 accessions of 263 highest-priority desiderata, representing 66.6% of the overall goal. This venture represents one of the most transformative and deliberate collection development activities at the Arnold Arboretum and among botanical gardens in the current era. These successes are due to a combination of factors that include visionary yet realistic strategic planning and goal setting, adherence to high standards of documentation and reporting, and authentic relationship building among collaborators.
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(This article belongs to the Special Issue Botanic Gardens and Sustainability: Providing a Pathway Forward for Humanity and the Planet)
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Open AccessCase Report
A Review of Two Decades of In Situ Conservation Powered by Public Aquaria
by
João Correia, Nicole Kube, Lauren Florisson, Max Janse, Brian Zimmerman, Doris Preininger, Jonas Nowaczek, Anton Weissenbacher, Hugo Batista and Philippe Jouk
J. Zool. Bot. Gard. 2024, 5(1), 90-118; https://doi.org/10.3390/jzbg5010007 - 2 Feb 2024
Cited by 1
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The European Union of Aquarium Curators (EUAC) boasts a membership of 150 dedicated individuals, standing as a vital cornerstone within the European public aquarium community. Since 2004, the EUAC Conservation Fund has granted over a quarter of a million euros to approximately 50
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The European Union of Aquarium Curators (EUAC) boasts a membership of 150 dedicated individuals, standing as a vital cornerstone within the European public aquarium community. Since 2004, the EUAC Conservation Fund has granted over a quarter of a million euros to approximately 50 conservation projects spanning the globe. These initiatives, diverse in nature and scale, have yielded tangible impacts on local populations and their focal species. This paper delves into the outcomes of these conservation endeavors and proposes enhancements to ensure that the funding is unequivocally channeled towards conservation efforts. One resounding observation gleaned from the array of projects spotlighted in this study is the profound community engagement that emerges, irrespective of the final project outcomes. These endeavors serve as a catalyst for local communities, shedding light on subjects that would otherwise remain shrouded in obscurity. Furthermore, the EUAC-backed projects illuminate the expansive reach of public aquarium initiatives, transcending the confines of acrylic tank walls and institutional boundaries to resonate globally, heightening local awareness about the imperative to safeguard biodiversity. These findings underscore a prospective trajectory for both the EUAC and the public aquaria it comprises: an intensified advocacy and collaboration with legislative bodies to fortify in situ conservation measures. In essence, it is imperative that the public comprehends the pivotal role played by aquaria in preserving a multitude of species and acknowledges that their visits directly contribute to funding projects aimed at safeguarding species within their natural habitats.
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Open AccessArticle
Body Shape Analysis in Reticulated Giraffe, Okapi, and Black Rhinoceros Using Three-Dimensional Laser Measurements
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Nobuhide Kido, Sohei Tanaka, Yuko Wada, Atsushi Oura, Emi Ochiai, Natsumi Morita, Yoshiya Kawaguchi, Masanori Itabashi and Takanori Munakata
J. Zool. Bot. Gard. 2024, 5(1), 80-89; https://doi.org/10.3390/jzbg5010006 - 12 Jan 2024
Abstract
Health management in captive animals is difficult for various unknown reasons presumably related to physiological functions, disease, and diet. Generally, abnormal conditions are diagnosed based on body weight; however, zoos lack appropriate scales for megafauna. Body shape evaluation is often used to evaluate
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Health management in captive animals is difficult for various unknown reasons presumably related to physiological functions, disease, and diet. Generally, abnormal conditions are diagnosed based on body weight; however, zoos lack appropriate scales for megafauna. Body shape evaluation is often used to evaluate the nutritional status of breeding animals; however, this is inaccurate for zoo animals because of inter-observer variability, especially in megafauna. Previously, three-dimensional laser measurements were used to analyse body shape of reticulated giraffe, but further studies are required to examine its effectiveness in more individuals, and other species. Here, we applied this method to seven reticulated giraffe (Giraffa reticulata), five okapi (Okapia johnstoni), and three black rhinoceros (Diceros bicornis) individuals for which cross-sectional area, width, and height in transverse section were determined. Relative change rates of each variable in relation to measurements at the axillary region revealed changes in body shape for each individual. Further, scatter plots and corresponding fitted curves and correlation coefficients showed a correlation between body length and approximate volume. The accuracy of three-dimensional laser measurements was demonstrated in three animal species, whereby we propose its use as an alternative method to evaluate body shape in megafauna without the inter-observer variability. In addition, this handheld device may be applied for various zoos without the scale for megafauna.
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(This article belongs to the Special Issue Advances in Current and Emerging Diseases Management in Zoological Gardens)
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Open AccessArticle
A Comparative Multi-Zoo Survey Investigating the Housing and Husbandry of Callimico goeldii
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Amanda Bartlett, James Edward Brereton and Marianne Sarah Freeman
J. Zool. Bot. Gard. 2024, 5(1), 66-79; https://doi.org/10.3390/jzbg5010005 - 11 Jan 2024
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Callimico (Callimico goeldii) are members of the callitrichid family, and a species of conservation concern managed within the European Association of Zoos and Aquaria (EAZA) ex situ program. They benefit from extensive ‘Best Practice’ guidelines developed by the Callitrichid Taxon Advisory Group
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Callimico (Callimico goeldii) are members of the callitrichid family, and a species of conservation concern managed within the European Association of Zoos and Aquaria (EAZA) ex situ program. They benefit from extensive ‘Best Practice’ guidelines developed by the Callitrichid Taxon Advisory Group (TAG), but there are gaps in species-specific knowledge and captive management research. A survey was created to understand and evaluate current housing and husbandry within EAZA collections holding callimico. The questionnaire allowed collation of details including enclosure size along with prevalence of mixed species exhibits, use of UV-B lighting, enclosure complexity and enrichment routines. Responding collections represented 44% of the current callimico holders, with the results allowing comparative analysis of current practice against the guidelines and considering previous research. Significant positive differences were discovered between minimum recommended enclosure dimensions, including total enclosure volume, 32 m3 (p < 0.001, median = 100) and height, 2.5 m (p < 0.001, median = 3) versus EAZA’s minimum recommended dimensions. Encouragingly, no significant difference in complexity was found between on and off exhibit housing, but the results suggest that being housed in a mixed species exhibit offers a more complex environment for callimico (W = 405.5, p < 0.005). The responses revealed overall good practice, although a disparity was noted in the provision of UV-B lighting and the prevalence of enrichment. Observational research focusing on spatial use, preference and behavior is recommended to complement husbandry guidelines. Reference of the survey findings to welfare indicators could determine the effect of current housing and husbandry on callimico welfare.
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Open AccessArticle
Tree Species Composition and Diversity in a Secondary Forest along the Sierra Madre Mountain Range in Central Luzon, Philippines: Implications for the Conservation of Endemic, Native, and Threatened Plants
by
Christian Ofalla Llait
J. Zool. Bot. Gard. 2024, 5(1), 51-65; https://doi.org/10.3390/jzbg5010004 - 9 Jan 2024
Abstract
The Sierra Madre Mountain Range (SMMR) is the backbone of the Luzon Islands that contains a high concentration of highly important ecological resources distributed among the 68 protected areas therewith. The present study aimed to assess the composition and diversity of tree species
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The Sierra Madre Mountain Range (SMMR) is the backbone of the Luzon Islands that contains a high concentration of highly important ecological resources distributed among the 68 protected areas therewith. The present study aimed to assess the composition and diversity of tree species in a secondary forest within the SMMR. A 2.25 km transect with 10 900-m2 plots were established to record tree species with a diameter at breast height of at least 10 cm. The findings revealed 148 individuals of trees from 38 morphospecies, 28 genera, and 20 families. Importance values unveiled the Aurora endemic Macaranga stonei Whitmore as the most important species in terms of the relative values of its abundance, frequency, and dominance. The area was also found to be home to 33 natives, 12 endemics, five IUCN threatened species, and nine Philippine threatened trees. Furthermore, the study site was also found to have considerably high diversity, with a Shannon–Weiner Index value of 3.269 and a relatively even distribution of individuals among species, as supported by the Simpson’s Evenness index value of 0.9453. Significant correlational relationships were also found among species richness, Shannon–Weiner index, and Simpson’s Evenness index, with correlation coefficients ranging from 0.881 to 0.934, with all significant at p < 0.001. Lastly, the study was able to produce a distribution map, which is necessary for implementing targeted conservation strategies. These findings provided valuable implications for future research and implementation of targeted and participatory biodiversity conservation and protection strategies.
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(This article belongs to the Special Issue Traditional and Innovative Approaches in Endemic Plant Species Research and Conservation)
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Open AccessArticle
The Study of Exotic and Invasive Plant Species in Gullele Botanic Garden, Addis Ababa, Ethiopia
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Mehari Girmay, Kflay Gebrehiwot, Ergua Atinafe, Yared Tareke and Birhanu Belay
J. Zool. Bot. Gard. 2024, 5(1), 36-50; https://doi.org/10.3390/jzbg5010003 - 3 Jan 2024
Abstract
The Gullele Botanic Garden was established to preserve and safeguard indigenous, rare, endemic, endangered, and economically important plant species. The objective of this study was to identify and map the exotic, invasive, and potentially invasive plant species that are present in the garden’s
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The Gullele Botanic Garden was established to preserve and safeguard indigenous, rare, endemic, endangered, and economically important plant species. The objective of this study was to identify and map the exotic, invasive, and potentially invasive plant species that are present in the garden’s various land use types, such as natural vegetation, plantations, roadsides and garden edges. The research involved laying plots at different distances in each land use type and collecting vegetation data with geo-location information. Sorensen’s similarity index was used to measure the floristic similarity between the sampled land use types. Data on species density and abundance were analyzed using the corresponding formula. The Shannon–Wiener diversity index and evenness were used to compute the diversity of the species in each land use type using R packages. ArcGIS version 10.5 was used to track the geographical distribution and map the exotic, invasive, and potentially invasive species that exist in all land use types of the garden. A total of 80 plant species belonging to 70 genera in 44 families were recorded in the garden. Asteraceae, Myrtaceae, and Fabaceae comprised the highest number of species. Acacia decurrens, Acacia melanoxylon, Cuscuta campestris, Galinsoga parviflora, Nerium oleander, and Cyathula uncinulata were the most prevalent invasive and potentially invasive species. The study found that the roadside and garden edge land use types had the most diverse exotic and invasive plants. The total density of exotic species was 2.36 plants/m2. The potential possibility of these plants in displacing the native plant species is quite high unless the introduction of exotic plant species is inspected and appropriate management strategies for invasive species are put in place.
Full article
(This article belongs to the Special Issue Invasive Species in Botanical and Zoological Gardens)
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Open AccessArticle
Preference for Animals: A Comparison of First-Time and Repeat Visitors
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Yulei Guo and David Fennell
J. Zool. Bot. Gard. 2024, 5(1), 19-35; https://doi.org/10.3390/jzbg5010002 - 25 Dec 2023
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Wildlife tourism is one of the strongest-performing sectors in the global tourism market. While tourists’ preferences for and affection towards animals are a cornerstone of the industry, a better understanding of how experiences, including animal–tourist encounters and visitation frequency, influence visitors’ animal preferences
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Wildlife tourism is one of the strongest-performing sectors in the global tourism market. While tourists’ preferences for and affection towards animals are a cornerstone of the industry, a better understanding of how experiences, including animal–tourist encounters and visitation frequency, influence visitors’ animal preferences is required. Through a comparison of preferences among first-time and repeat visitors of four species (giant panda “Ailuropoda melanoleuca”, red panda “Ailurus fulgens”, peafowl “Pavo cristatus”, and swan “Cygnus”), both before and after animal encounters at the Chengdu Research Base of Giant Panda Breeding (Panda Base), the results show that different species elicit varied and, at times, contrasting tourist preferences. As a result, animal preferences in wildlife tourism can vary based on different stages of visitation. Highlighting this dynamic relationship between animal preferences and visitation experiences is further elucidated through consumer learning theory and lively capital. The outcomes of this study contribute to a deeper grasp of human–animal interactions and have broader implications for the development of conservation programs in captive wildlife venues.
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Open AccessArticle
Compassion Fatigue in Chimpanzee (Pan troglodytes) Caregivers: Prevalence, Contributing Factors, and Coping Mechanisms
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Jesse G. Leinwand and Gillian L. Vale
J. Zool. Bot. Gard. 2024, 5(1), 1-18; https://doi.org/10.3390/jzbg5010001 - 20 Dec 2023
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Compassion fatigue (CF) refers to the exhaustion and distress caused by the demands of caring for others. CF occurs in a variety of helping professions, including physicians, nurses, educators, social workers and animal caregivers, and is known to adversely impact both caregivers’ quality
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Compassion fatigue (CF) refers to the exhaustion and distress caused by the demands of caring for others. CF occurs in a variety of helping professions, including physicians, nurses, educators, social workers and animal caregivers, and is known to adversely impact both caregivers’ quality of life and the care they provide. This study assessed the prevalence, risk and protective factors, coping strategies and support programs for CF in chimpanzee caregivers (N = 123) at accredited sanctuaries and zoos in the United States. Online survey results revealed that 91.06% of chimpanzee caregivers experienced CF at some point in their careers. Common CF symptoms were exhaustion, frustration, anxiety, depression, and apathy. Perceived factors influencing CF included being understaffed, lacking resources and training, poor relationships with coworkers and supervisors, and financial insecurity. Commonly reported coping strategies were talking to someone, having pets, self-care, and getting away from work. 20.33% of caregivers reported having institutional support programs available to them, however they were rarely viewed as helpful and 32.52% of respondents were unsure about program availability. Overall, our findings suggest that, like other caregiving professionals, chimpanzee caregivers are susceptible to CF and may benefit from new or updated support programs that continue to build a ‘culture of care’ that meets employee, animal, and facility needs.
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Open AccessArticle
Respiratory Infection by Cyathostoma (Hovorkonema) americana in a Population of Burrowing Owls (Athene cunicularia)—A Potential Case of Zoo–Wildlife Cross-Transmission
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Gonçalo N. Marques, João T. Cruz, Matilde Pinto, Miriam Leal, Carla Flanagan, Nuno Urbani and Luís Madeira de Carvalho
J. Zool. Bot. Gard. 2023, 4(4), 788-799; https://doi.org/10.3390/jzbg4040056 - 5 Dec 2023
Abstract
A population of burrowing owls (Athene cunicularia) under professional care at Zoomarine Portugal presented with sudden respiratory clinical signs. Clinical management included a thorough diagnosis plan, including in-house fecal analysis that revealed the presence of ovoid unioperculate eggs. In the postmortem
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A population of burrowing owls (Athene cunicularia) under professional care at Zoomarine Portugal presented with sudden respiratory clinical signs. Clinical management included a thorough diagnosis plan, including in-house fecal analysis that revealed the presence of ovoid unioperculate eggs. In the postmortem examination of one hyperacute dyspneic specimen, adult nematode parasites were collected and identified based on their morphology as Cyathostoma (Hovorkonema) americana. Even after a broad-spectrum deworming protocol as part of the treatment and metaphylaxis approach, the incidence of parasitic reinfection was high. The complete clinical resolution was only accomplished after the identification and management of the possible focus of infection, a wild population of cattle egrets (Bubulcus ibis) that frequently congregated above the owls’ habitat. To the authors’ best knowledge, this is the first report of infection by Cyathostoma (Hovorkonema) americana in burrowing owls. Although nematodes of the family Syngamidae are not commonly included in the differential diagnosis of infectious respiratory agents of birds of the order Strigiformes, this report highlights the possibility of opportunistic parasitism in a zoological context, especially where there is a continued proximity to free-ranging avifauna.
Full article
(This article belongs to the Special Issue The Long-Standing Problem of Parasitic Diseases in Zoo Animals: Current Challenges and Searching for Solutions)
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Open AccessArticle
Predatory Responses and Feeding Behaviour of Three Elasmobranch Species in an Aquarium Setting
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Sandra Costa, João Neves, Gonçalo Tirá and José Pedro Andrade
J. Zool. Bot. Gard. 2023, 4(4), 775-787; https://doi.org/10.3390/jzbg4040055 - 2 Dec 2023
Abstract
Many progressive aquariums worldwide house various elasmobranch species as part of their commitment to conservation awareness and the long-term well-being of these creatures. These aquariums face the challenge of enabling these natural predators to live harmoniously with other fish without triggering natural predation.
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Many progressive aquariums worldwide house various elasmobranch species as part of their commitment to conservation awareness and the long-term well-being of these creatures. These aquariums face the challenge of enabling these natural predators to live harmoniously with other fish without triggering natural predation. This research, conducted at Zoomarine Algarve in Southern Portugal, aimed to investigate the behaviour of three elasmobranch species (Carcharhinus melanopterus (1:1:0), Triaenodon obesus (1:0:0), and Pteroplatytrygon violacea (0:3:0)) when exposed to different feeding mechanisms. The goal was to provide them with opportunities for alternative predatory behaviours beyond their typical feeding techniques and to reduce the likelihood of natural predation. The study took place under controlled conditions within a community habitat. Four feeding methods (pole, short buoy, long buoy, and PVC) were tested during morning, afternoon, and evening periods, using five different prey species. The results shed light on which feeding method aligns best with each species’ distinct physiological standards and predatory tendencies and revealed their prey preferences. All three species interacted with all feeding methods, with P. violacea showing a strong preference for the pole method. T. obesus favoured bony fish, while C. melanopterus showed a preference for cephalopods. P. violacea interacted with all prey types but displayed no marked preference. These various feeding methods and prey options also function as environmental enrichment strategies, enhancing the complexity of the habitat and providing the animals with more choices and control, ultimately promoting their welfare in captivity.
Full article
(This article belongs to the Special Issue Sharks under Human Care: Challenges and Opportunities)
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Open AccessArticle
Land Snails at the Zoo: A Biodiverse Community with Conservation and Educational Potential
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Elizabeth A. Bergey and Tuangthong Boonmachai
J. Zool. Bot. Gard. 2023, 4(4), 763-774; https://doi.org/10.3390/jzbg4040054 - 2 Dec 2023
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The combination of animals and plants in zoological gardens provides the opportunity for conservation within the grounds. An example is pollination gardens that support free-moving butterflies and bees. Pollination gardens and other areas with plants also support a wide range of other non-captive
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The combination of animals and plants in zoological gardens provides the opportunity for conservation within the grounds. An example is pollination gardens that support free-moving butterflies and bees. Pollination gardens and other areas with plants also support a wide range of other non-captive animals, including soil-associated invertebrates. This study targeted land snails, a species-rich group that links the brown decomposition food web and the plant-based web that is preyed upon by fireflies and birds, among others. A survey of 24 sites within the Oklahoma City Zoo and Botanical Garden revealed a diverse snail fauna of 23 species. The majority were native species but included 10 non-native species that are common regional urban species, likely introduced through the plant trade. No distributional pattern of snails was evident, probably because of the similar management scheme throughout the zoo. Snails and other observed soil-associated invertebrates (e.g., isopods, millipedes, and earthworms) support non-captive birds and other animals. Lightly managed areas with leaf litter and downed wood are especially conducive to snails and other soil-associated invertebrates and are nesting sites for bees. These communities can form conservation demonstration areas that can be the basis of educational programs, including outreach programs.
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Open AccessArticle
Taxa Richness Differences in European Zoos between 1959 and 2016: Establishment Period and the Iron Curtain Matter
by
Lukáš Nekolný and Irena Schneiderová
J. Zool. Bot. Gard. 2023, 4(4), 751-762; https://doi.org/10.3390/jzbg4040053 - 28 Nov 2023
Abstract
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Zoos represent a social construct, whose form is influenced by societal development. During the 20th and at the beginning of the 21st century, they have been transformed from assembled collections to internationally managed insurance (ex situ) populations, and these transformations required some changes
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Zoos represent a social construct, whose form is influenced by societal development. During the 20th and at the beginning of the 21st century, they have been transformed from assembled collections to internationally managed insurance (ex situ) populations, and these transformations required some changes in taxa numbers and composition. Previous studies have already identified the trend of reducing the number of taxa kept in zoos worldwide. The aim of the present study is to verify this trend in Europe in more detail and therefore to identify the changes in taxa richness and mammalian taxa richness from 1959 to 2016 in the same set of 67 European zoos while considering their opening period (before 1900 and 1900–1960) and location with respect to the former Iron Curtain (Eastern vs. Western Bloc). There was no significant decrease in taxa richness; on the contrary, there was a significant increase in taxa richness for the former Eastern Bloc zoos. There was a significant decrease in mammalian taxa richness for zoos opened before 1900 and those of the former Western Bloc. These results demonstrate that mammalian taxa have declined in numbers to some extent and that the decline mostly concerns older zoos and those that have historically reached a different stage of development. This suggests that European zoos have not been subject to trends uniformly and should apply different and appropriate strategies when facing future (not only conservation) challenges.
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Open AccessProject Report
The Iconic Philippine Coral Reef at Steinhart Aquarium: The Husbandry, Welfare, Behavior, and Veterinary Care Considerations of a Large Multi-Taxa Living Coral Reef System
by
Lana Krol, Brenda Melton, J. Charles Delbeek, Freeland H. Dunker and Bart Shepherd
J. Zool. Bot. Gard. 2023, 4(4), 738-750; https://doi.org/10.3390/jzbg4040052 - 27 Nov 2023
Abstract
In 2008, Steinhart Aquarium at the California Academy of Sciences in San Francisco, CA, USA, unveiled a brand new facility with the 212,000 gallon Philippine Coral Reef habitat as its iconic centerpiece. Designing and managing a system that consists of a living reef
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In 2008, Steinhart Aquarium at the California Academy of Sciences in San Francisco, CA, USA, unveiled a brand new facility with the 212,000 gallon Philippine Coral Reef habitat as its iconic centerpiece. Designing and managing a system that consists of a living reef this large, with associated invertebrates and teleosts, has been a challenge for the aquarium’s husbandry and veterinary teams. Establishing appropriate lighting, water quality, and flow has required a scientific approach and resulting adjustments to the original habitat design. The medical management of reef species has required an in-habitat approach as well as trial-and-error therapeutics. Determining the criteria for assessing the welfare of corals and other tank inhabitants has been a shifting process that has heavily utilized photography-tracked changes and other quantitative parameters as baselines. This report details the successes and limitations of establishing the environmental and veterinary management of this mesocosm. The consideration of interplay between species is discussed, and recommendations for monitoring welfare both on an individual and tank level are made. Making adjustments for the benefit of the exhibit and its animals is key for the unique aquarium displays that comprise captive coral reef systems.
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(This article belongs to the Special Issue Health and Welfare of Aquarium Animals)
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Open AccessCase Report
Severe Parasite Co-Infection in a Captive Bactrian Camel: Case Report
by
Mariana Panayotova-Pencheva and Francisco Ponce-Gordo
J. Zool. Bot. Gard. 2023, 4(4), 728-737; https://doi.org/10.3390/jzbg4040051 - 11 Nov 2023
Abstract
The aim of this study was to document a case of parasite co-infection in a captive Bactrian camel and to supply morphometric data of the found pathogens. It concerned a 20-year-old male animal inhabiting Sofia Zoo, Bulgaria. A decreased appetite and gastrointestinal disorders
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The aim of this study was to document a case of parasite co-infection in a captive Bactrian camel and to supply morphometric data of the found pathogens. It concerned a 20-year-old male animal inhabiting Sofia Zoo, Bulgaria. A decreased appetite and gastrointestinal disorders were observed in it during the summer of 2022. Improvement in the animal’s condition was achieved after the administration of antibiotics, sulfonamides, and other symptomatic medicines. However, two weeks after treatment, clinical symptoms reappeared. Then, a diarrheal fecal sample from the animal was subjected to parasitological examination by direct smear and flotation and sedimentation techniques. Multiple infections by helminths (Trichostrongylus sp., Haemonchus sp., Oesophagostomum sp., Trichuris sp., and Dicrocoelium sp.), ciliates (Buxtonella cameli), and protozoa (Eimeria cameli) were found, with E. cameli being reported for the first time in zoo conditions. Deworming led to the recovery of the general condition and appearance of the animal’s feces, but two weeks later, it died suddenly. We considered that the parasitic infection was not the direct cause of the fatal outcome, and its presence, other health disorders, and the advanced age of the animal were among the contributing factors. This case reveals the need to combine planned preventive deworming with routine parasitological diagnostics to take timely and targeted actions to protect the health of animals inhabiting zoo facilities.
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(This article belongs to the Special Issue The Long-Standing Problem of Parasitic Diseases in Zoo Animals: Current Challenges and Searching for Solutions)
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Alternative Approaches in the Assessment of Zoo and Aquarium Exhibits
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Living Collection of Botanical Gardens, as a Tool for Dissemination, Knowledge and Biodiversity Conservation Studies
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