Preprints
Filtering by Subject: Other Ecology and Evolutionary Biology
State-space models and inference approaches for aquatic animal tracking with passive acoustic telemetry and biologging sensors
Published: 2025-05-15
Subjects: Behavior and Ethology, Other Ecology and Evolutionary Biology, Terrestrial and Aquatic Ecology
1. Passive acoustic telemetry systems are widely deployed to track animals in aquatic environments. However, investments in integrative methods of data analysis have remained comparatively limited, with current workflows typically considering individual movements separately from space use, home ranges and residency. 2. This review presents a unifying perspective that bridges this divide. We [...]
Speciation in ants: Unlocking ant diversity to study speciation (Hymenoptera: Formicidae)
Published: 2025-04-09
Subjects: Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Ecology and Evolutionary Biology
Ants are among the most abundant terrestrial animals and play key roles in ecosystems across the globe. Their taxonomic and ecological diversity makes them a prime taxon for contributing to our understanding of the patterns and processes of speciation. However, studies on ants, such as those on ant diversification or taxonomy, often do not explicitly consider how their results inform or update [...]
Modelling approaches for meta-analyses with dependent effect sizes in ecology and evolution: A simulation study
Published: 2025-04-08
Subjects: Applied Statistics, Ecology and Evolutionary Biology, Other Ecology and Evolutionary Biology, Statistical Methodology
In ecology and evolution, meta-analysis is an important tool to synthesise findings across separate studies and identify sources of heterogeneity. However, ecological and evolutionary data often exhibit complex dependence structures, such as shared sources of variation within studies, phylogenetic relationships, and hierarchical sampling designs. Recent statistical advancements offer approaches [...]
Drought-induced tree mortality affects the space-use and individual plasticity of an endangered forest carnivore
Published: 2025-04-08
Subjects: Ecology and Evolutionary Biology, Other Ecology and Evolutionary Biology, Population Biology
Rapid changes in landscape structure can disrupt the ecology and life history of species of conservation concern. Shifting climate, land-use, and disturbance regimes are generating novel landscape patterns, and it is unclear how these novel conditions may affect imperiled species. In the Sierra Nevada of California, USA, extensive drought-induced tree mortality has rapidly altered forest [...]
Re-evaluating heterogeneity in evidence synthesis
Published: 2025-04-01
Subjects: Other Ecology and Evolutionary Biology, Other Philosophy, Philosophy
Evidence Synthesis has seen an enormous increase recently, across many different scientific disciplines. Despite its popularity, it has also been the subject of significant criticism. One of the main critiques of evidence synthesis, is the existence and treatment of heterogeneity between primary studies. The aim of this paper is to re-examine heterogeneity in evidence synthesis, including [...]
Non-native plant legacies: site-dependent effects on deadwood fungal community species and functions
Published: 2025-03-28
Subjects: Biochemistry, Biophysics, and Structural Biology, Forest Management, Forest Sciences, Life Sciences, Other Ecology and Evolutionary Biology, Plant Biology, Plant Sciences
1) The introduction of non-native species has consequences for ecosystem functions including deadwood decay. Non-native deadwood is a novel substrate for consumers, such as fungi, which drive large portions of carbon cycling, but their response to a novel substrate may depend on their local communities and surrounding environmental conditions. 2) We quantified decomposition rates, chemical [...]
Viability selection on coat spot patterns correlates with temperature anomalies in Masai giraffes
Published: 2025-03-19
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Other Ecology and Evolutionary Biology, Population Biology
Remarkable variation in animal colour patterns is often shaped by heterogeneous selection, reflecting adaptation to variable environmental conditions. However, the adaptive functions of patterns and drivers of selection remain poorly understood. Shape and size of colour patterns may help with thermoregulation and thus be altered by temperature anomalies, which are predicted to be more frequent [...]
Predicting interaction frequency in plant-pollinator networks
Published: 2025-03-17
Subjects: Biodiversity, Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology
Flowers and their pollinators represent a bipartite interaction system, whose links are hypothesised to be related to species traits. To explore whether we can predict the weight of this link, i.e. the frequency of interactions, in an validation network, we analysed 14 studies of pollinator-flower visitation network from around the world. We used information on species abundances, their traits [...]
A Novel Landscape Macrogenetics Approach Reveals Conservation Implications of Australia's 2019–2020 Black Summer Wildfires
Published: 2025-03-17
Subjects: Biodiversity, Genetics, Genomics, Life Sciences, Molecular Genetics, Other Ecology and Evolutionary Biology, Population Biology
AimThe use of genetic analyses has become ubiquitous in conservation planning and management. Typically, such analyses are employed at the species-level, though as genetic data accrue, it is now possible to consider the genetic composition of multiple species across landscapes. Such macrogenetic perspectives can reveal the potential genetic ramifications of extreme disturbance events, such as the [...]
Individual variation in perceived density and its impacts on the realization of ecological niches
Published: 2025-03-06
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences, Other Ecology and Evolutionary Biology
Organisms gain information about their local environment using different senses. Variation in both reception and assessment of stimuli leads to differences among individuals in their perception of environments. Here, we highlight the importance of acknowledging and investigating such individual differences by focusing on perceived density, the individual’s assessment of local density. We [...]
Agroecological farming promotes yield and biodiversity but may require subsidy to be profitable
Published: 2025-03-04
Subjects: Agriculture, Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Ecology and Evolutionary Biology
1. Intensive arable agriculture uses agrochemicals to replace ecosystem services (e.g. pest control and soil health) while simultaneously degrading others (e.g. pollination). Agroecological farming aims to reduce this reliance. Whether these practices maintain yields at a scale relevant to farm business viability is unclear. 2. In a 4-year replicated study across 17 English farms we assessed [...]
Modeling future tree species distributions under climate change to guide restoration planning: Application to the Brazilian Amazon
Published: 2025-02-28
Subjects: Biodiversity, Other Ecology and Evolutionary Biology, Other Forestry and Forest Sciences
Addressing climate change and biodiversity loss requires innovative approaches to ecosystem restoration. This study aims to (1) develop a statistical tool to predict species distribution shifts under future climate scenarios and (2) apply it to 30 key tree species in the Brazilian Amazon, a biodiversity hotspot increasingly threatened by deforestation and climate change. Using MaxEnt, we modeled [...]
There is no such thing as an herbivore: incidental and intentional ingestion profoundly affects both herbivores and plant-dwelling invertebrates.
Published: 2025-02-26
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Ecology and Evolutionary Biology
Real-life ‘herbivores’ are not the herbivores of our simplistic ecological and behavioral models – real-life herbivores constantly consume other organisms both incidentally and intentionally, with the ‘prey’ usually consisting of plant-dwelling arthropods, smaller invertebrates, and carrion. A remarkable amount of disparate literature has amassed on these phenomena, yet the implications of these [...]
Combining eDNA and Museomics to Enhance Biodiversity Monitoring
Published: 2025-02-25
Subjects: Biodiversity, Life Sciences, Other Ecology and Evolutionary Biology, Other Genetics and Genomics
Biodiversity changes due to human activities highlight the need for efficient biodiversity monitoring approaches. Environmental DNA (eDNA) metabarcoding offers a non-invasive method to assess species distributions, but its accuracy depends on comprehensive DNA reference databases. Natural history museum collections often contain rare or difficult to obtain samples that could be used as a resource [...]
Landscape anthropization drives composition and diversity of butterfly communities at a regional scale
Published: 2025-02-25
Subjects: Biodiversity, Ecology and Evolutionary Biology, Other Ecology and Evolutionary Biology
Aim While landscape anthropization is a key driver of biodiversity change, its effects on communities are underexplored, especially at regional scales. In the Anthropocene, climate and habitat diversity alone are insufficient to explain community structure. However, until recently, ecologists lacked accessible, synthesized data describing anthropization gradients, which limited studies to [...]