Zoo Conservation as a Bridge to Biodiversity Recovery: Approaches, Perspectives, and Case Studies

A special issue of Conservation (ISSN 2673-7159). This special issue belongs to the section "Animal Conservation".

Deadline for manuscript submissions: 31 December 2026 | Viewed by 1698

Editors


E-Mail Website
Guest Editor
Department of Biology, University of Naples Federico II Via Cintia, 80126 Napoli, Italy
Interests: wildlife conservation; conservation biology; biodiversity monitoring; non-invasive genetics; terrestrial vertebrate; phylogenetic analysis

E-Mail Website
Guest Editor
Department of Biology, University of Naples Federico II Via Cintia, 80126 Napoli, Italy
Interests: wildlife management; animal evolution; population genetics; invasive species management

Special Issue Information

Dear Colleagues,

Zoo conservation is playing a critical and evolving role in contemporary biodiversity recovery efforts. In an era defined by accelerating ecological crises, ranging from habitat degradation to climate change and the loss of genetic diversity, research institutions, conservation centers, and international organizations are increasingly being recognized as key actors in finding active strategies to halt environmental decline.

This Special Issue will examine and strengthen the role of zoo conservation as an active strategy and crucial interface between scientific research and conservation practice that enhances the effectiveness of ex situ and in situ population management.  

Possible topics for this Special Issue include, but are not limited to, ex situ population management, population reinforcement, and reintroduction and translocation programs, as well as the application of genetic and reproductive technologies. In addition to theoretical and methodological studies, we warmly welcome contributions based on concrete case studies and field experiments.Empirical analyses of specific conservation projects, regional programs, or species-focused initiatives, particularly those that evaluate outcomes, lessons learned, and replicable models, are strongly encouraged. Such evidence-based insights are invaluable in assessing the real-world effectiveness of conservation interventions and refining strategies that can be adapted to diverse ecological and socio-political contexts. 

By integrating empirical research, methodological insights, and interdisciplinary collaborations from diverse geographical and ecological contexts, this Special Issue will provide a comprehensive overview of current trends and emerging best practices in zoo conservation.  

Contributions should examine the ethical, logistical, and ecological dimensions of conservation breeding programs, the challenges in maintaining genetic health in small populations, and the opportunities offered by new technologies such as genomics, artificial reproduction, and environmental DNA monitoring.  

Ultimately, this Special Issue will foster dialog and collaboration among researchers, conservation practitioners, policymakers, and local communities. By bridging the gap between scientific knowledge and conservation practice, zoo conservation can serve as a cornerstone for reversing biodiversity loss and promoting adaptive, science-based approaches to sustainability, reinforcing the transformative potential of research-driven conservation. 

We look forward to receiving your contributions.

Prof. Dr. Maria Buglione
Prof. Dr. Domenico Fulgione
Guest Editors

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Keywords

  • biodiversity restoration
  • in situ conservation
  • ex situ management
  • science–practice interface
  • species recovery
  • wildlife management
  • zoo conservation

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Published Papers (1 paper)

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Research

19 pages, 2002 KB  
Article
Conservation Breeding Success of the Recently Described Southern Stuttering Frog, Mixophyes australis
by Amber R. Harrison, Jarrad Prangell, Matthew Radnidge and Aimee J. Silla
Conservation 2026, 6(2), 63; https://doi.org/10.3390/conservation6020063 - 21 May 2026
Viewed by 1120
Abstract
The Southern Stuttering Frog, Mixophyes australis, is a newly described threatened species endemic to Australia that is suffering severe and ongoing declines. The species is currently presumed extinct from the southern two thirds of its range, primarily driven by the amphibian chytrid [...] Read more.
The Southern Stuttering Frog, Mixophyes australis, is a newly described threatened species endemic to Australia that is suffering severe and ongoing declines. The species is currently presumed extinct from the southern two thirds of its range, primarily driven by the amphibian chytrid fungus (Batrachochytrium dendrobatidis; Bd). In response to the species’ decline, a conservation breeding program (CBP) was established at Symbio Wildlife Park to secure an insurance population and support future reintroductions. Herein, the establishment and management of the CBP for M. australis is described. We detail the captive husbandry framework and tracing progress from the collection of 200 wild-caught tadpoles in April 2022, through to the successful reproduction of the founder colony. Following the revision of husbandry and water management practices, and disease treatment in quarantine to overcome initial mortality, 89 Bd-free individuals were transferred to the breeding facility to establish the insurance colony. Critically, the program has achieved consistent and successful reproduction commencing in April 2024, within 2 years of tadpole collection. The breeding cohort exhibited a distinctive bimodal annual reproductive pattern in captivity, with clear peaks in breeding activity in Austral autumn (March–May) and mid-winter to early spring (July–September). We detail effective husbandry protocols for all life stages of the species, which has resulted in the generation of clutches exhibiting high fertility and high tadpole survivorship. Overall, the program to date has contributed to the reintroduction of over 7700 first-generation (F1) tadpoles and 59 head-started founder (F0) adults across 15 release sites within the species’ historical range in NSW. Herein, we provide important natural history data for the species and considerations for their breeding in captivity, which can inform future conservation efforts for this and other threatened frog species globally. Full article
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