Journal Description
Conservation
Conservation
is an international, peer-reviewed, open access journal on the biological, environmental, sociological, ethical, and economic and other transdisciplinary dimensions of conservation, published quarterly online by MDPI. The World Association of Zoos and Aquariums (WAZA) is affiliated with Conservation 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, and other databases.
- Journal Rank: CiteScore - Q2 (Agricultural and Biological Sciences (miscellaneous))
- Rapid Publication: manuscripts are peer-reviewed and a first decision is provided to authors approximately 35.6 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 2024).
- Recognition of Reviewers: APC discount vouchers, optional signed peer review, and reviewer names published annually in the journal.
- Conservation is a companion journal of Sustainability.
Latest Articles
Wildlife–Vehicle Collisions in South-Central Uganda: Implications for Biodiversity Conservation
Conservation 2025, 5(2), 26; https://doi.org/10.3390/conservation5020026 - 29 May 2025
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Vehicle collisions with wild animals are a significant cause of wild animal mortality. This impacts their population and spatiotemporal distribution within the ecosystem. Data on the impact of road kills on wild animals, particularly in the south-central part of Uganda, are not present.
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Vehicle collisions with wild animals are a significant cause of wild animal mortality. This impacts their population and spatiotemporal distribution within the ecosystem. Data on the impact of road kills on wild animals, particularly in the south-central part of Uganda, are not present. This study aimed to investigate the number of species involved in road kills in South-Central Uganda and their spatial and temporal distribution within South-Central Uganda. Three transects, each 40 km in length, were surveyed. In both wet and dry seasons, surveys were conducted monthly in the morning and afternoon from November 2019 through April 2024. The findings showed that 161 wildlife–vehicle accidents were detected within a four-and-a-half-year period, with 178 animal species involved. These incidents belonged to 12 mammals, five reptiles, two amphibians, and 32 avian families. Our study adds to a better understanding of the impact of roads on wildlife in Africa and is an essential starting point regarding conservation efforts to mitigate these effects. It provides a first summary of species that are frequently found as roadkill in this area of south-central Uganda. This acts as a reference point for future studies.
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Open AccessArticle
Effect of Headstarting Eggstrands of the Endangered Houston Toad (Bufo = [Anaxyrus] houstonensis) from a Captive Assurance Colony on Native Breeding Pond Microbiomes
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Andrea Villamizar, Spandana Vemulapally, Trina Guerra, Maryanne E. Tocidlowski, Michael R. J. Forstner and Dittmar Hahn
Conservation 2025, 5(2), 25; https://doi.org/10.3390/conservation5020025 - 27 May 2025
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The bacterial community in water from the Houston-toad captive assurance colony held at the Houston Zoo, TX, was used for comparison to the native pond bacterial composition by Ilumina-based 16S rRNA V3 amplicon sequencing. We analyzed composite sediment–water samples from native breeding ponds
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The bacterial community in water from the Houston-toad captive assurance colony held at the Houston Zoo, TX, was used for comparison to the native pond bacterial composition by Ilumina-based 16S rRNA V3 amplicon sequencing. We analyzed composite sediment–water samples from native breeding ponds before and after the release of eggstrands, focusing on opportunistic pathogens of the genus Mycobacterium within the phylum Actinobacteria. Proximal native breeding ponds without headstarting were analyzed for comparison. Tank-water samples from holding facilities (NACQ, Rm1, Rm3, Rm4) showed similar bacterial profiles, with sequences identifying Proteobacteria (57.8 ± 6.2% of all reads), Bacteriodetes (28.1 ± 8.9% of all reads), and Firmicutes (4.1 ± 2.0% of all reads) generally accounting for more than 90% of all reads. Actinobacteria were identified in low abundance, accounting for 1.4 ± 1.1% of all reads, with Nocardiaceae being the most prominent group (54 to 75% of reads), followed by Microbacteriaceae (6 to 12%) and Mycobacteriaceae (1 to 3%). In the pond samples, Proteobacteria remained the most prominent phylum, comprising about 30% of all reads, though other phyla such as Acidobacteria, Actinobacteria, Bacteriodetes, Chloroflexi, Cyanobacteria, Firmicutes, Planctomycetes, Verrucomicrobia, and others were also well represented, ranging from 1% to 15%, with individual phyla peaking at specific sampling times. The prevalence of Actinobacteria sequences varied widely among ponds (<1 to 11% of all reads) and over time (10% and 1%). Most mycobacteria sequences retrieved from tank water were not detected in pond water. Thus, the potential introduction of opportunistic mycobacteria pathogens with tank water from holding facilities and eggstrands via headstarting does not seem to lead to the establishment of these bacteria in natal ponds.
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Open AccessArticle
An Automated Bioinformatic Pipeline to Analyze Biodiversity Data for Conservation Purposes: A Test Case for Colorado Macrofungi
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Scott T. Bates, James Chelin, Clark Hollenberg, Amy Honan, Andrew W. Wilson and David Anderson
Conservation 2025, 5(2), 24; https://doi.org/10.3390/conservation5020024 - 26 May 2025
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Fungi are of critical importance in supporting biodiversity and the world’s ecosystems, yet their conservation status has only been assessed relatively recently as part of the IUCN’s Red List of threatened species. While there are several challenges to evaluating fungi for conservation purposes,
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Fungi are of critical importance in supporting biodiversity and the world’s ecosystems, yet their conservation status has only been assessed relatively recently as part of the IUCN’s Red List of threatened species. While there are several challenges to evaluating fungi for conservation purposes, there is an urgent need to bring fungi more broadly into the conservation framework. Here, we present an automated bioinformatic pipeline for processing data from one of the largest fungal biodiversity datasets to assess species conservation status using a test case of conspicuous macrofungi from the state of Colorado. This pipeline can rapidly process existing data from both specimen- and observation-based records available through MyCoPortal for making conservation status assessments, and the approach presented employs ‘fuzzy matching’ techniques for correcting commonly encountered misspelled taxonomic names in the data. Such assessments are required for integrating fungi into the NatureServe conservation status framework. The pipeline can easily be scaled to produce robust assessments, even at the national level, which can be valuable in focusing field activity for verification purposes. Of the available 117,006 biodiversity data records from Colorado, our processing test case produced a final processed dataset of 36,637 macrofungal records from the state. From this, a focus list of 1613 rarely documented Colorado species was produced for consideration, with 30 of these also being found on the Red List. A more comprehensive conservation status assessment based on scoring in the NatureServe framework was then produced that provided status ranking for 2438 unique, valid, and current taxonomic names for Colorado macrofungi in the processed dataset.
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Open AccessArticle
Perceptions and Opinions Regarding the Reintroduction of Eurasian Lynx to England: A Preliminary Study
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Megan Pearson and Angus I. Carpenter
Conservation 2025, 5(2), 23; https://doi.org/10.3390/conservation5020023 - 13 May 2025
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Globally, national governments have committed to restoring their native biodiversity, which can include the reintroduction of species. Amassing public support can prove difficult when the species is considered a contestable species, such as the Eurasian lynx, Lynx lynx, within the UK. Using
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Globally, national governments have committed to restoring their native biodiversity, which can include the reintroduction of species. Amassing public support can prove difficult when the species is considered a contestable species, such as the Eurasian lynx, Lynx lynx, within the UK. Using an e-questionnaire widely distributed across social media platforms enabled the investigation of public perceptions regarding any proposed lynx reintroduction to England. The majority of the public generally supported the idea of a lynx reintroduction to England. Further investigation by societal groups allowed for greater and more detailed knowledge of perceptions, attitudes, and potential barriers to the potential reintroduction of this contestable species. There were varying opinions both negative and positive, between distinct societal groups, while respondent statements highlighted justifications for their positions. A closer investigation identified specific areas for educational efforts and engagement prior to any public consultation. Many negative opinions were based on either a lack of knowledge or misinformation, which highlighted where educational efforts should be targeted. Misinformation appeared rife within the farmer, vet, and wildlife photography groups. The study highlighted that applying both macro- and micro-scale analyses greatly benefits the identification, detail, and specific issues that need to be addressed, therefore enabling more efficient planning of relevant actions to address concerns before proceeding with such a proposal, especially at a time when funding is limited.
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Open AccessArticle
The Influence of Green Infrastructure on the Acoustic Environment: A Conceptual and Methodological Basis for Quiet Area Assessment in Urban Regions
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Bryce T. Lawrence, Damian Heying and Dietwald Gruehn
Conservation 2025, 5(2), 22; https://doi.org/10.3390/conservation5020022 - 9 May 2025
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Urban regions represent complex acoustic environments with few respites from noise other than small or remote patches of green infrastructure (GI). Recent noise action planning in the German Ruhr region indicates that urban expansion is fueling encroachment upon GI and subsequently the loss
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Urban regions represent complex acoustic environments with few respites from noise other than small or remote patches of green infrastructure (GI). Recent noise action planning in the German Ruhr region indicates that urban expansion is fueling encroachment upon GI and subsequently the loss of quiet areas. A systematic exploration of this loss in Germany is needed. An explorative systematic review on Scopus with snowballing supports the synthesis of a conceptual framework linking acoustically relevant ecosystem services with GI. Our review identifies natural quietness, abatement, connection to nature, positive soundscape perception, fidelity, and bird sound presence as sound-related ecosystem functions or services. Empirical case studies justify the need to better understand the link between GI, ecosystem services, and the acoustic environment. Guidance for quiet area assessments in the EU to address this research gap in noise action planning is an emerging topic and needs further study. To address the knowledge gap and provide quiet area assessment guidance, we present a stratified habitat-based acoustic study design for a multi-community area in the middle of the German Ruhr region. A multi-tier sample of 120 locations across eleven habitat and land use strata in the Ruhr is presented, pointing out the scarcity of protected biotopes and large biotope complexes in the study area. This work is a contribution towards a conceptual and methodological basis for quiet area assessment, especially in German and EU noise action planning.
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Open AccessArticle
Sacred Forest Degradation and Conservation: Resident Views of Nakpadjoak Forest in Togo, West Africa
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Brandon Franta, Yendoubouam Kourdjouak, Lin-Ernni Mikégraba Kaboumba and Nico Arcilla
Conservation 2025, 5(2), 21; https://doi.org/10.3390/conservation5020021 - 30 Apr 2025
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Historically protected by cultural traditions, sacred forests are now increasingly threatened by anthropogenic pressures, particularly in West Africa, where natural areas and wildlife populations have dwindled as human populations have increased exponentially. Residents in the vicinity of sacred forests play critical roles in
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Historically protected by cultural traditions, sacred forests are now increasingly threatened by anthropogenic pressures, particularly in West Africa, where natural areas and wildlife populations have dwindled as human populations have increased exponentially. Residents in the vicinity of sacred forests play critical roles in conservation success or failure, but few studies have investigated their views. We surveyed 281 residents representing ~100% of households surrounding the sacred forest of Nakpadjoak, a 50-hectare remnant of Sudan-Guinea woodland savanna in northern Togo that is now surrounded by human-dominated landscapes. The majority of residents believe that the sacred forest should be protected (92%) and that access to the forest should be prohibited (55%). Most residents own livestock (93%) and reported that the forest has become a pasture for domestic animals (70%) while wildlife populations have declined (79%). Two-thirds of residents (64%) reported that the forest has changed due to wood cutting, a practice that occurs despite being banned. Most (96%) residents use wood as their primary source of domestic energy, but 90% would switch to alternative fuels, such as natural gas, if available. Unfortunately, despite residents’ desire to protect the forest and external funding for its protection and restoration, Nakpadjoak forest has become increasingly degraded due to ongoing exploitation and conflicts of interest surrounding its use. We recommend bolstering local prohibitions on sacred forest exploitation as well as government interventions such as subsidizing natural gas as an alternative to wood fuel to support the conservation of this and other protected areas in the region, which may otherwise be destroyed.
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Open AccessArticle
Implementation and Costs of an Agroforestry System in a Degraded Area of the Brazilian Semi-Arid Region
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Israel Pereira de Quadro, Antônio Gilvan da Cruz de Souza, Danilo Batista Nogueira, Isac Gabriel Abrahão Bomfim and Aelton Biasi Giroldo
Conservation 2025, 5(2), 20; https://doi.org/10.3390/conservation5020020 - 29 Apr 2025
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Agroforestry systems (ASs) are increasingly recognized as effective strategies for ecological restoration and sustainable land use in semi-arid regions. This study aimed to evaluate the implementation and early outcomes of an AS established in a degraded urban area in the Brazilian semi-arid region.
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Agroforestry systems (ASs) are increasingly recognized as effective strategies for ecological restoration and sustainable land use in semi-arid regions. This study aimed to evaluate the implementation and early outcomes of an AS established in a degraded urban area in the Brazilian semi-arid region. Specifically, we analyzed the system’s establishment process, estimated its costs, assessed structural development over time, and compared species performance and carbon accumulation across different biodiversity arrangements. After three years, the system accumulated 17.69 Mg ha−1 of carbon and demonstrated significant basal area growth, particularly among fast-growing species such as Ceiba glaziovii, Gliricidia sepium, and Moringa oleifera. These species enhanced overall system productivity and likely contributed to increases in soil organic matter, facilitating the establishment of more demanding, slow-growing species. Cost analysis indicated a total implementation and maintenance estimate of BRL 57,468.79 ha−1 (USD 11,096.29) over three years, with irrigation and maintenance accounting for 44.39%, labor and site preparation 31.59%, and seedling production 24.02%. Although the system proved viable under institutional support, its replicability for smallholders remains dependent on reliable water access or implementation aligned with the rainy season. The use of nursery seedlings enhanced seedling survival and system feasibility. The broader adoption of agroforestry in semi-arid regions will require supportive public policies and technical assistance. Strengthening government programs such as PNAE and PRONAF is essential, as these initiatives can promote system adoption by facilitating access to credit while also reducing costs, particularly when short-cycle crops grown within the system are sold to local schools. It is important to note that agroforestry costs vary depending on the intended objectives, species diversity, and arrangement design. Therefore, technical assistance is critical to guiding smallholders in selecting and implementing context-appropriate systems. Our findings reinforce the potential of agroforestry systems to promote carbon sequestration, restore degraded lands, and support food security and sustainable development in climate-vulnerable regions.
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(This article belongs to the Special Issue Integrating Agroecology and Conservation for Sustainable Local Transformation)
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Open AccessCommunication
Why Not Assess Subspecies Status Within Taxa of Conservation Concern?
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Bruno Massa
Conservation 2025, 5(2), 19; https://doi.org/10.3390/conservation5020019 - 27 Apr 2025
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In 2011, the European Union Member States adopted a new system for updating the European Commission under Article 12 of the Birds Directive (2009/147/EC), and every six years, Member States will report on measures taken to conserve birds. The main assessment is carried
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In 2011, the European Union Member States adopted a new system for updating the European Commission under Article 12 of the Birds Directive (2009/147/EC), and every six years, Member States will report on measures taken to conserve birds. The main assessment is carried out on the basis of species censuses and their temporal trends. Regrettably, however, the assessment only takes into account the species at the global level and not the recognized valid subspecies, which represent important tesserae of taxonomic diversity. This paper constructively discusses some of the results of the fourth assessment and proposes some modifications to future assessments to achieve more inclusive results of at-risk subspecies.
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Open AccessArticle
The Endangered and Protected Carabus hungaricus Fabricius, 1792 (Coleoptera: Carabidae) in Bulgaria: Distributional Patterns and Conservation Status
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Teodora M. Teofilova and Nikolay D. Kodzhabashev
Conservation 2025, 5(2), 18; https://doi.org/10.3390/conservation5020018 - 24 Apr 2025
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Carabus hungaricus Fabricius, 1792, is a protected Natura 2000 species included in Berne Convention and CORINE. In Bulgaria, it is listed in the Biological Diversity Act and Bulgarian Red Data Book. It is included in the standard form of only one protected area
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Carabus hungaricus Fabricius, 1792, is a protected Natura 2000 species included in Berne Convention and CORINE. In Bulgaria, it is listed in the Biological Diversity Act and Bulgarian Red Data Book. It is included in the standard form of only one protected area (BG0000322 “Dragoman”) with an ‘unfavourable’ status. This study shows a part of the results from the development of an Action Plan for the protection of Carabus hungaricus in Bulgaria. Data were obtained between 24 May 2021 and 10 December 2023 with the help of 252 pitfall traps from 42 plots. Carabus hungaricus was established in only seven of the sampling sites, with a total of 198 specimens. In those sites, we found 56 other carabid species belonging to 18 zoogeographical categories. The European–Asiatic steppe complex prevailed (30%). The European–Neareastern (17.5%), Palaearctic and European–Central Asian (10.5% each) zoogeographical elements were the most represented. The known range of the species in Bulgaria is limited to the karst steppes of the small mountains around the Sofia Basin. We add four new localities to the distributional map of C. hungaricus and update its altitudinal limit, elevating it to 1200 m. The species is highly vulnerable, strongly attached to the steppe biome and is stenotopic in relation to environmental conditions, thus requiring full conservation of its habitats.
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Open AccessArticle
Evaluating a Community-Based Citizen Science Project: Attitude as a Key Mediator of Behavior Intention Toward Biodiversity Conservation
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Chia-Hsuan Hsu, Jiefeng Kang, Liang-Yu Yeh, Lei Chai, Wei-Cheng Kao, Chang-Po Chen, Hwey-Lian Hsieh and Hsing-Juh Lin
Conservation 2025, 5(2), 17; https://doi.org/10.3390/conservation5020017 - 15 Apr 2025
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Community-based citizen science plays a vital role in biodiversity conservation by engaging the public in scientific research while fostering environmental awareness. This study evaluates a citizen science project conducted in the Taoyuan Algal Reef (TAR) region of Taiwan, focusing on participants’ motivations, learning
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Community-based citizen science plays a vital role in biodiversity conservation by engaging the public in scientific research while fostering environmental awareness. This study evaluates a citizen science project conducted in the Taoyuan Algal Reef (TAR) region of Taiwan, focusing on participants’ motivations, learning outcomes, and their relationship with behavioral intentions toward biodiversity conservation. Despite a small sample size, our findings provide valuable insights into the effectiveness of such initiatives. Learning and self-achievement emerged as the primary motivators for participation, with social interaction playing a secondary role. Using the structural equation model (SEM), we confirmed that attitude serves as a critical mediator between knowledge, sense of place, and behavioral intention. This supports the Knowledge-Attitude-Behavior (KAB) model, emphasizing that knowledge acquisition fosters attitudinal shifts that ultimately drive conservation behavior. Moreover, place-based learning was identified as a key component in strengthening participants’ sense of place and ecological awareness. Our findings suggest that aligning citizen science initiatives with participants’ motivations enhances engagement and long-term conservation efforts. Additionally, ongoing community monitoring not only contributes to scientific data collection but also empowers local communities in environmental decision-making. This study highlights the broader educational, social, and ecological benefits of community-based citizen science and underscores the need for systematic evaluations to optimize its impact.
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(This article belongs to the Special Issue Social Sciences in Marine Ecology Conservation)
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Open AccessReview
Alien Birds in Sub-Saharan Africa: An Overview
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Grzegorz Kopij
Conservation 2025, 5(2), 16; https://doi.org/10.3390/conservation5020016 - 28 Mar 2025
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Introduced species may pose one of the biggest threats to biodiversity conservation. Today, monitoring their status, distribution and abundance constitutes an important part of ecological and conservation studies throughout the world. In the Afrotropical Region (sub-Saharan Africa), avian introductions have attracted the attention
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Introduced species may pose one of the biggest threats to biodiversity conservation. Today, monitoring their status, distribution and abundance constitutes an important part of ecological and conservation studies throughout the world. In the Afrotropical Region (sub-Saharan Africa), avian introductions have attracted the attention of many researchers, but there is a lack of a comprehensive review of this subject on a continental scale. The presented paper constitutes an attempt to overview the status, distribution, threats and control measures of birds introduced to sub-Saharan Africa in the last 200 years. This review lists 146 bird species introduced to sub-Saharan Africa. Only 49 (33.6%) of them have developed viable populations and only 7 (4.8%) became invasive species, namely Passer domesticus, Sturnus vulgaris, Acridotheres tristis, Corvus splendens, Columba livia var. domestica, Psittacula krameri and Pycnonotus jocosus. Data on distribution of most introduced species are provided, together with information on the place and year of their first introductions. For Passer domesticus and Columba livia var. domestica, data on population densities are also provided from several southern African towns. The most speciose groups of introduced species were parrots (Psittaciformes), comprising 33.6% (including Psittacidae: 13.7%; and Psittaculidae: 15.1%); Anatidae: 12.3%; Phasianidae: 11.0%; and Passeriformes: 30.1%. Most avian introductions in sub-Saharan Africa took place in Southern Africa (mainly the Cape Town, Durban and Johannesburg areas) and in Madagascar and the surrounding islands (mostly Mauritius, Reunion and Seychelles). Most introduced species which have developed viable populations originate from the Afrotropical, Oriental and Palearctic regions (altogether 78%), with only 2% from the New World. The proportions among the introduced species which have not established viable populations are quite different: 29% from the New World and only 60% from the Afrotropical, Oriental and Palearctic regions. The main factors affecting successful avian introductions and introduction pathways have been identified. A review of the control measures undertaken in sub-Saharan Africa (mainly in small oceanic islands) is outlined for the following species: Passer domesticus, Acridotheres tristis, Corvus splendens, Pycnonotus jocosus, Foudia madagascariensis, Psittacula krameri and Agapornis roseicollis.
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Open AccessReview
A Review of Community-Based Strategies for Addressing Bush Encroachment in the Semi-Arid Savannah Rangelands of Southern Africa
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Tshidi Mokgatsane Baloyi, Thabang Maphanga, Benett Siyabonga Madonsela, Xolisiwe Sinalo Grangxabe, Karabo Concelia Malakane and Lawrence Munjonji
Conservation 2025, 5(1), 15; https://doi.org/10.3390/conservation5010015 - 7 Mar 2025
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There are distinct management approaches for communal properties and commercial agricultural properties concerning bush encroachment. The utilisation of community-based knowledge possesses the capacity to enhance our comprehension of localised circumstances and provide valuable experience in endeavours targeted at supporting local communities. The perception
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There are distinct management approaches for communal properties and commercial agricultural properties concerning bush encroachment. The utilisation of community-based knowledge possesses the capacity to enhance our comprehension of localised circumstances and provide valuable experience in endeavours targeted at supporting local communities. The perception of bush encroachment control as a sustained endeavour rather than a singular occurrence is of utmost importance. This may include considering other solutions that may not always be the most convenient or cost-effective. The objective of this study was to evaluate the predominant methods employed by rural communities in semi-arid savannah rangelands in Southern Africa to manage bush encroachment. Using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, a literature search was conducted in the field of communal strategies of bush encroachment management. The findings of this study indicate that the predominant and commonly utilised management strategy for mitigating bush encroachment includes the extraction of plants for medicinal applications, followed by firewood extraction. Indigenous and traditional knowledge systems have played a pivotal role in communal bush encroachment management. It is recommended that communal approaches to bush encroachment management in Southern Africa’s semi-arid savannah rangelands harness the power of indigenous knowledge while benefiting from modern scientific insights, ultimately leading to more effective and sustainable management practices. This can be accomplished by fostering community involvement and active participation, facilitating the exchange of knowledge, enhancing skills and expertise, preserving and safeguarding indigenous wisdom through documentation, and harmoniously blending traditional and scientific methodologies.
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Open AccessArticle
Biodiversity Conservation and Survival Factors of Charophyte Algal Communities in Protected High-Mountain Lakes of Kaçkar Mountains National Park (Rize, Turkey)
by
Bülent Şahin and Sophia Barinova
Conservation 2025, 5(1), 14; https://doi.org/10.3390/conservation5010014 - 6 Mar 2025
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The composition and diversity of the sensitive benthic Charophyta were examined in 13 lakes and 1 pond located in the Kaçkar Mountains National Park during the summer and autumn months of 2020. While a total of 78 taxa were identified, Cosmarium became the
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The composition and diversity of the sensitive benthic Charophyta were examined in 13 lakes and 1 pond located in the Kaçkar Mountains National Park during the summer and autumn months of 2020. While a total of 78 taxa were identified, Cosmarium became the main genus of the flora with 33 species. In the flora, the filamentous members of the Charophyta (12 species) were also noteworthy. Intraspecies variability is very high, with a Subspecies/Species index of 1.11, which reflects the sensitivity of the identified charophyte flora as an indicator of conservation efficiency. The physico-chemical analysis results and bioindicator species indicate that the investigated waters are fresh, with low salinity and a circumneutral or slightly alkaline pH, and are not organically polluted. Comparative statistics and RDA divide the studied lakes into two clusters (northern and southern in the park territory) and reveal the complex factors related to salinity and oxygen saturation as regulators of species abundance in communities.
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Open AccessArticle
Proposing Dimensions of an Agroecological Fishery: The Case of a Small-Scale Indigenous-Led Fishery Within Northwest Territories, Canada
by
Charlotte Spring, Jennifer Temmer, Kelly Skinner, Melaine Simba, Lloyd Chicot and Andrew Spring
Conservation 2025, 5(1), 13; https://doi.org/10.3390/conservation5010013 - 5 Mar 2025
Abstract
As fisheries face intersecting ecological and economic crises, small-scale fishers and Indigenous fishing communities have been organising globally to protect their rights. Yet governance of commercial small-scale fisheries in Canada has been dominated by colonial state actors in the interests of both conservation
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As fisheries face intersecting ecological and economic crises, small-scale fishers and Indigenous fishing communities have been organising globally to protect their rights. Yet governance of commercial small-scale fisheries in Canada has been dominated by colonial state actors in the interests of both conservation and economic growth. Meanwhile, agroecology has been considered an appropriate framework for reenvisaging and reshaping food systems in Canada’s North. We propose four dimensions of agroecological fishing: governance, knowledge, economies, and socio-cultural values. We apply these to the Ka’a’gee Tu First Nation fishery in the Northwest Territories. We suggest that these agroecological fisheries dimensions, underpinned by Indigenous values and practices of stewardship, offer an alternative paradigm for the conservation of fish, waters, and fishing communities.
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(This article belongs to the Special Issue Integrating Agroecology and Conservation for Sustainable Local Transformation)
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Open AccessArticle
Sustaining Tradition: Socioeconomic and Environmental Dimensions of Canary Island Fisheries in the Post-COVID-19 Era
by
Santiago M. Barroso Castillo, Ignacio de Martín-Pinillos Castellanos, Noelia Cruz-Pérez, Laia d’Armengol and Juan C. Santamarta
Conservation 2025, 5(1), 12; https://doi.org/10.3390/conservation5010012 - 3 Mar 2025
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The Canary Islands, a Spanish archipelago off the coast of East Africa, have a longstanding historical connection to the fishing sector. Despite its cultural and ecological significance, the sector’s social, economic, and sustainable dimensions remain underexplored. This research contextualises the fishing industry in
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The Canary Islands, a Spanish archipelago off the coast of East Africa, have a longstanding historical connection to the fishing sector. Despite its cultural and ecological significance, the sector’s social, economic, and sustainable dimensions remain underexplored. This research contextualises the fishing industry in the Canary Islands and evaluates the impact of COVID-19. From 2012 to 2022, the sector contributed just 0.14% to the region’s GDP, compared to 3.75% nationally, a 3.5% difference, despite the high value of species like bigeye tuna and bluefin tuna. This disparity highlights the limited economic weight of local fisheries. This study also reveals how the pandemic exacerbated existing challenges, threatening the sector’s sustainability. However, traditional fishing practices in the Canary Islands, with their lower environmental impact, play a vital role in preserving marine ecosystems, combating climate change, and alleviating broader economic pressures. These findings underscore the need for targeted strategies to ensure the sector’s resilience and sustainability after the pandemic.
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Open AccessCommunication
Dietary Pattern of Asiatic Lions in the Coastal Ecosystem of Saurashtra, Gujarat, India
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Mohan Ram, Aradhana Sahu, Nityanand Srivastava, Kritagnya Vadar, Rohit Chaudhary and Lahar Jhala
Conservation 2025, 5(1), 11; https://doi.org/10.3390/conservation5010011 - 21 Feb 2025
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The Asiatic lion (Panthera leo leo), a flagship species of conservation significance, has expanded its range beyond the Gir protected areas into multi-use landscapes, including the coastal regions of Saurashtra, Gujarat, India. This study examines the dietary patterns of Asiatic lions
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The Asiatic lion (Panthera leo leo), a flagship species of conservation significance, has expanded its range beyond the Gir protected areas into multi-use landscapes, including the coastal regions of Saurashtra, Gujarat, India. This study examines the dietary patterns of Asiatic lions in this unique coastal region. Using scat analysis, we identified the prey species consumed and quantified their contributions to the lions’ diet. Results indicate that the lions predominantly consumed wild prey, such as Boselaphus tragocamelus, Sus scrofa, and Axis axis, which together constituted 64% of their diet. Domestic prey contributed 31%. In terms of biomass, wild prey accounted for 70%, with Boselaphus tragocamelus alone contributing 51%. The dietary niche breadth, calculated using Levin’s index, was 0.36, suggesting a relatively specialized diet. This study underscores the importance of prey abundance and habitat structure in shaping lion predation patterns. Lions’ reliance on wild prey, particularly Boselaphus tragocamelus and Sus scrofa, highlights their crucial role in the coastal region. Additionally, the inclusion of domestic prey, such as feral cattle, may reflect their high availability and reduced anti-predator behaviors. These findings emphasize the need for robust prey population monitoring and habitat conservation to ensure the long-term survival of Asiatic lions in the coastal region.
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Open AccessArticle
Reporting Wandering Dogs to Protect Kiwi and Dogs: New Zealanders’ Involvement, Attitudes, and Beliefs
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Anne C. Macaskill, Geoff Kaine and Joanne P. Aley
Conservation 2025, 5(1), 10; https://doi.org/10.3390/conservation5010010 - 19 Feb 2025
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Wandering dogs are a threat to Aotearoa New Zealand’s endemic kiwi bird species because kiwi have not evolved defenses against mammalian predators. New Zealanders can protect kiwi by reporting wandering dogs, and this also protects the dogs themselves. This study explored New Zealanders’
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Wandering dogs are a threat to Aotearoa New Zealand’s endemic kiwi bird species because kiwi have not evolved defenses against mammalian predators. New Zealanders can protect kiwi by reporting wandering dogs, and this also protects the dogs themselves. This study explored New Zealanders’ reporting intentions and behavior, as well as attitudes and beliefs about wandering dogs, harm to kiwi, and dog welfare. Guided by the I3 framework, we also assessed respondents’ involvement with the intervention of reporting, and involvement with both dog welfare and kiwi welfare. A sample of 250 New Zealanders completed the questionnaire online. Attitudes and behavior were consistent with involvement, and patterns for involvement with kiwi welfare and involvement with dog welfare were similar. The results indicated that almost all respondents fell into one of two quadrants based on involvement—both quadrants were highly involved with dog and kiwi welfare but varied on involvement with reporting. This pattern suggests that promotion campaigns are likely to be an effective intervention to increase the reporting of wandering dogs. Promotional campaigns might focus on dog welfare or kiwi welfare, and should highlight the link between reporting, dogs, and harm to kiwi.
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Open AccessCommunication
Updating the Distribution and Conservation Status of the Endemic Nabatean Thyme (Thymbra nabateorum)
by
Ayman Abdulkarem, Ahmed Elgharib, Mohammed Darwish, Abdulaziz Assaeed, Ali Alenezi, Lourens Van Essen and Alaaeldin Soultan
Conservation 2025, 5(1), 9; https://doi.org/10.3390/conservation5010009 - 18 Feb 2025
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Nabatean thyme (Thymbra nabateorum (Danin & Hedge) Bräuchler) is a perennial herb species under the Lamiaceae family, first described in 1998. The species is thought to be endemic to Jordan with only six known records. However, recent fieldwork has uncovered new patches
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Nabatean thyme (Thymbra nabateorum (Danin & Hedge) Bräuchler) is a perennial herb species under the Lamiaceae family, first described in 1998. The species is thought to be endemic to Jordan with only six known records. However, recent fieldwork has uncovered new patches of Nabatean thyme in northwestern Saudi Arabia. This study aimed to determine the global conservation status and update the distribution of Nabatean thyme. To achieve this, we conducted extensive fieldwork and used the collected occurrences to calculate species Extent of Occurrence (EOO) and Area of Occupancy (AOO). We recorded Nabatean thyme in sandstone grooves within open plains at altitudes of 850 to 1350 m, with its largest population occurring outside its historical range, rendering it endemic to northwest Arabia. The primary threats to Nabatean thyme across its range include overgrazing, excessive harvesting for medicinal purposes, and habitat fragmentation. Nabatean thyme has an EOO of 47,585 km² and an AOO of 136 km². Accordingly, we recommend considering Nabatean thyme as an Endangered species under the B2ab(iii) and C2a(ii) IUCN criteria. We recommend integrating both in situ and ex situ conservation programs to improve the conservation status and ensure the sustainability of Nabatean thyme.
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Open AccessArticle
Detecting the Endangered San Joaquin Kit Fox (Vulpes macrotis mutica) and Other Canine Species in Kern County, CA: Applying a Non-Invasive PCR-Based Method to Four Case Study Sites
by
Antje Lauer, Sarah Alame, Julian A. Calvillo, Mario E. Gaytan, Jonathan R. Juarez, Jocelyne J. Lopez, Kayla Medina, Isaac Owens, Alejandro Romero and Jarred Sheppard
Conservation 2025, 5(1), 8; https://doi.org/10.3390/conservation5010008 - 12 Feb 2025
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The endangered San Joaquin kit fox (SJKF) (Vulpes macrotis mutica), which is endemic to the San Joaquin Valley in California, has lost most of its natural habitat due to urban sprawl and change in land use over time. Many studies have
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The endangered San Joaquin kit fox (SJKF) (Vulpes macrotis mutica), which is endemic to the San Joaquin Valley in California, has lost most of its natural habitat due to urban sprawl and change in land use over time. Many studies have been conducted to restore and protect the remaining habitat, involving presence/absence surveys prior to urban development using camera monitoring, tracking dogs, tracking plates, spotlighting, and trapping. While these traditional methods work well, they can be invasive, expensive, labor-intensive, and require permits to perform. In our study, we used a non-invasive method based on DNA extraction from scat collected in the environment, followed by a diagnostic Polymerase Chain Reaction (PCR)-based approach on mitochondrial DNA fragments and investigated the presence of the SJKF on four case study sites that shared a high SJKF habitat suitability index but are under the threat of development. We found that the diagnostic PCR was able to accurately differentiate between different canids present at the sites, in a time- and cost-effective manner. Including this non-invasive method in the Department of Fish and Wildlife’s standardized recommendations for survey methods would help to improve future environmental assessments for SJKF populations in the Central Valley of California.
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Open AccessArticle
Farmers’ Perception of Ecosystem Services Provided by Historical Rubber Plantations in Sankuru Province, DR Congo
by
Joël Mobunda Tiko, Serge Shakanye Ndjadi, Jémima Lydie OBANDZA - AYESSA, Daniel Botshumo Banga, Julien Bwazani Balandi, Charles Mumbere Musavandalo, Jean Pierre Mate Mweru, Baudouin Michel, Olivia Lovanirina Rakotondrasoa and Jean Pierre Meniko To Hulu
Conservation 2025, 5(1), 7; https://doi.org/10.3390/conservation5010007 - 7 Feb 2025
Cited by 1
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The province of Sankuru, located within the Democratic Republic of Congo, is distinguished by its extensive rubber plantations, which have a long history in the region. These plantations have had a considerable impact on the region’s agrarian landscape over time. In addition to
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The province of Sankuru, located within the Democratic Republic of Congo, is distinguished by its extensive rubber plantations, which have a long history in the region. These plantations have had a considerable impact on the region’s agrarian landscape over time. In addition to the exploitation of latex, for which the conditions are currently very limited, these plantations provide goods and services to the local population and are dominated by rural communities that are highly dependent on these natural resources. This study aimed to characterize the socio-demographic and agrarian profile of historical rubber plantations while assessing the occurrence of the ecosystem services (ESs) they provide. Particular attention will be paid to the farmers’ perceptions of these services, an essential element for the rational management of natural resources. This study used a mixed methodological approach, integrating semi-structured interviews, focus groups, and statistical analyses including chi-square testing and multiple correspondence factorial analysis (MCAFA) to obtain and analyze the data comprehensively. The results indicate that historical rubber plantations in Sankuru provide 21 ESs, which are grouped into four categories: eleven provisioning services, four regulating services, four cultural services, and two supporting services. It has been observed that local communities attach significant importance to the provision of services including the provision of firewood (96.67%) and the utilization of forest resources for traditional pharmacopoeia (91.33%). These plantations have come to be regarded as valuable cultural heritage by local communities over time. The younger generation evinces a greater interest in utility services than the older generation, which displays a preference for cultural services. However, older people demonstrate a more profound understanding of cultural and regulatory services. By emphasizing the species that contribute to ESs and recognizing plantations as cultural heritage, the study enhances the comprehension of the significance of local ecosystems. These findings provide a crucial foundation for directing local policy toward integrated management of historic rubber plantations in Sankuru. By considering the perceptions of local people, the study contributes to the sustainable conservation of these plantations for the present and future generations.
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