Preprints
Filtering by Subject: Biodiversity
Modelling complex habitat use for threatened bat species decision-making in landscapes with competing priorities
Published: 2025-08-26
Subjects: Animal Sciences, Biodiversity, Desert Ecology, Ecology and Evolutionary Biology, Environmental Studies, Life Sciences, Zoology
Species distribution models (SDMs) provide valuable information to aid conservation decisions, particularly in landscapes where economic and biodiversity priorities compete. Generating SDMs for species that rely on discrete habitat types for different activities (e.g. roosting or foraging) can be challenging, and result in outputs that are not appropriately tailored for end use. We collated [...]
Long-read sequencing for biodiversity analyses - a comprehensive guide
Published: 2025-08-26
Subjects: Biodiversity, Bioinformatics, Ecology and Evolutionary Biology, Environmental Monitoring, Genetics and Genomics, Life Sciences
DNA-based monitoring of biodiversity has revolutionised our ability to describe communities and rapidly assess anthropogenic impacts on biodiversity. Currently established molecular methods for biomonitoring rely heavily on classic metabarcoding utilising short reads, mostly through Illumina data. However, increasingly more studies use long-read sequencing technologies, such as Oxford Nanopore [...]
Fast evolving flowers drive cactus diversification
Published: 2025-08-22
Subjects: Biodiversity, Bioinformatics, Botany, Ecology and Evolutionary Biology, Evolution, Life Sciences
The rise of biodiversity is shaped by variation in diversification rates. Across the Tree of Life, numerous forces are thought to influence these rates, including the evolution of adaptive traits, climate change, and interactions with other organisms. In the flowering plants, a longstanding hypothesis favoured by Darwin suggests that floral evolution is a driving force for plant diversity. [...]
Herbarium specimens reveal long-term decline in pollination services since in the 1970s
Published: 2025-08-22
Subjects: Biodiversity, Botany, Ecology and Evolutionary Biology, Environmental Monitoring, Natural Resources and Conservation, Other Ecology and Evolutionary Biology, Plant Biology, Plant Sciences
Anthropogenic change has resulted in pollinator decline and altered plant-pollinator interactions. This may drive widespread declines in pollination and reproductive success of plants, yet few datasets allow us to track changes in pollination services over time. Herbaria provide a unique opportunity to assess pollination services across broad spatial and temporal scales, and the associated [...]
Embryos are largely understudied in conservation physiology
Published: 2025-08-21
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Life Sciences, Marine Biology, Physiology
Understanding how animals respond to environmental stressors across their life cycle is essential for predicting species’ vulnerability to climate change. Here, we systematically reviewed the literature to quantify the variation in research effort on different life stages in the field of conservation physiology. Specifically, we reviewed experimental studies measuring physiological and [...]
Connectivity, Fire, and Land Use: Understanding Platypus (Ornithorhynchus anatinus) Persistence in Fragmented Watersheds
Published: 2025-08-14
Subjects: Biodiversity, Terrestrial and Aquatic Ecology
Aim: Effective biodiversity conservation requires improved understanding of species distributions, and of the influence of threatening processes on those distributions. This is particularly important for freshwater species, which are difficult to survey even as they are exposed to disproportionately high levels of threat. Here we address this issue for the platypus (Ornithorhynchus anatinus), an [...]
Comparing screening outcomes of national and global biodiversity datasets for private sector nature-related disclosures
Published: 2025-08-12
Subjects: Biodiversity
In response to demand for better biodiversity stewardship from the private sector, frameworks such as the Taskforce on Nature-related Financial Disclosures (TNFD) have been developed to help companies assess, manage and disclose their nature-related impacts, dependencies, risks and opportunities. A key initial screening step is to identify operations in ecologically sensitive areas, often done [...]
Opportunities for Cities to Cultivate Biodiversity
Published: 2025-08-11
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Policy, Environmental Studies, Other Ecology and Evolutionary Biology, Other Plant Sciences, Public Policy, Recreation, Parks and Tourism Administration, Systems Biology, Urban Studies and Planning
Cities pose a major threat to global biodiversity in every sense of the word. Municipal leaders have opportunities to promote biodiversity efforts in their cities. Several studies have shown that managing resources with biodiversity in mind within cities is effective and benefits both human and non-human residents and visitors. Two major opportunities for biodiversity investment in urban areas [...]
Predictive Evolutionary Genomics: Principles, Validation, and Practice
Published: 2025-08-11
Subjects: Agriculture, Biodiversity, Ecology and Evolutionary Biology, Evolution, Genomics, Life Sciences, Plant Sciences, Population Biology
Contemporary evolution occurs on observable timescales, enabling prospective evolutionary forecasting with quantitative frameworks rather than only retrospective inference. We propose a unified probabilistic framework that integrates three approaches linked to detectability windows through time. Trait-based models use multivariate quantitative-genetic equations to project correlated phenotypic [...]
Progress toward sustainable management of marine crustacean fisheries
Published: 2025-08-11
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Sciences, Marine Biology, Natural Resources and Conservation, Natural Resources Management and Policy, Population Biology
Marine crustacean capture fisheries have been contributing increasingly more to global aquatic food production in recent decades, helping secure socioeconomic benefits. In the past decade the landings of marine crustaceans rose by more than 67% while expanding spatially and taxonomically, doubling their contribution to global fisheries landings. Although efforts to improve the data collection [...]
Trapper Citizen Science: an open-source camera trap platform for citizen science in wildlife research and management
Published: 2025-08-11
Subjects: Animal Sciences, Biodiversity, Biology, Computational Engineering, Ecology and Evolutionary Biology, Engineering, Life Sciences, Population Biology, Zoology
Effective wildlife monitoring is essential for biodiversity conservation and sustainable management, particularly in the face of rapid environmental changes and human-wildlife interactions. Advances in camera trap technology and citizen science, here used to denote non-professional involvement in scientific research, irrespective of citizenship status, have revolutionized ecological data [...]
Urbanization Effects on Plant Parasitism: A Multi-Regional Comparison of Endemic Occurrence and Outbreak Intensity
Published: 2025-08-06
Subjects: Biodiversity, Environmental Microbiology and Microbial Ecology Life Sciences, Other Immunology and Infectious Disease, Parasitology, Plant Pathology, Urban Studies and Planning
Microbial and insect parasitism plays a crucial role in shaping plant communities. The urban stress hypothesis posits that urbanization increases parasitism owing to the physiological environment, whereas the habitat fragmentation hypothesis suggests that habitat fragmentation in urban areas suppresses disease transmission. In the epidemiological triangle (comprising pathogen occurrence, [...]
Tracking the hidden niches: Movement-based insights into northern lapwing intraspecific variation and conservation
Published: 2025-08-01
Subjects: Animal Sciences, Behavior and Ethology, Biodiversity, Entomology, Life Sciences, Ornithology, Other Animal Sciences, Other Ecology and Evolutionary Biology, Population Biology, Zoology
Context. Global monitoring data reveal farmland bird population declines, primarily driven by agricultural intensification, chemical inputs, and climate shifts. The northern lapwing (Vanellus vanellus), a ground-nesting wader adapted to lowland agricultural matrices, exemplifies this decline across Europe. Objectives. This study quantified intraspecific variation in habitat selection to evaluate [...]
Exploring the Integration of Traditional Ecological Knowledge with Artificial Intelligence to Mitigate Human-Wildlife Conflict in Kerala, India
Published: 2025-08-01
Subjects: Animal Sciences, Behavior and Ethology, Biodiversity, Biology, Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology, Zoology
Increasing human-wildlife conflict (HWC) in forest-fringe landscapes necessitates innovative and culturally acceptable mitigation strategies. This note proposes integrating Traditional Ecological Knowledge (TEK) with Artificial Intelligence (AI) to mitigate HWC in Kerala. The proposition aims to translate African rural traditional knowledge of using alarm calls of Guinea fowls (Numida meleagris) [...]
Illegal cattle trade brings New World Screwworm to wildlife and continues to destroy protected areas in Mesoamerica
Published: 2025-07-30
Subjects: Agriculture, Animal Diseases, Animal Sciences, Biodiversity, Entomology, Life Sciences, Other Ecology and Evolutionary Biology, Parasitic Diseases, Parasitology, Public Health, Veterinary Preventive Medicine, Epidemiology, and Public Health
The New World Screwworm (Cochliomyia hominivorax; “screwworm”) is a parasitic fly historically endemic to the Americas. Females lay eggs in open wounds of warm-blooded animals, including humans. The emerging larvae feed on the host’s living tissue, often resulting in severe damage and potentially death. After five decades of coordinated efforts, the screwworm was successfully eradicated from [...]