Hedgerows are a threatened component of agricultural landscapes that illustrate the relationships between biodiversity and farmland management. This study explores the effect of both the distance and management of hedgerows on ant communities, using taxonomic and functional diversities. We observed various links that allowed us to highlight the influence of hedgerows on ant communities and the agroecological services and disservices they could promote in farmlands.

How do soil nematodes survive in Earth's harshest places? We synthesized global research from polar, alpine, and arid regions. We found they share common survival strategies, like suspending their metabolism, and rely on simple microbe-based food webs. Our review concludes that climate change impacts them mostly indirectly, by altering permafrost or vegetation. Understanding these sensitive organisms is vital for predicting the stability of nutrient cycling in Earth's most vulnerable ecosystems.

Climate change may reduce available habitat for native species, while simultaneously increasing suitable habitat for invasive species.To identify climate refugia that are both suitable for native species and unsuitable for invasive species, we propose a refugia habitat identification metric based on ecological niche modelling. We demonstrate the utility of the metric via a case study of a freshwater crayfish which is threatened by both climate change and the invasive brown bullhead catfish.

We report the first visual observation of putative mating behavior in blue sharks off the Basque coast in northern Spain, where a mature male displayed courtship behavior toward a younger female. In addition, we found bite marks on multiple female sharks across 4 years, supporting ongoing mating activity in the region. These findings suggest that this area may be important for blue shark reproduction and highlight the need for more research on their life cycle and habitat use.

Citizen science involves people from outside of academia in data collection and research, for example, taking photographs of insects or birds that are then shared with other users and used for biodiversity and conservation purposes. However, these apps require large servers to function, which can be very costly. In this paper, we present serverless peer-to-peer alternatives and suggest best practices for user interface design so that these apps remain easy to adopt.

Horizon scanning (HS) applied to invasion processes plays a crucial role in the early identification of new pests and serves as a valuable complement to monitoring efforts. Here, an analysis of the HS activity during the last 7 years is conducted. The data obtained reflect patterns about the monitoring phases, their outcomes, and the way such outputs are communicated. These results show how effective the methodology has been in detecting not-listed pests as emerging pests over the period.