Nectar sugar concentration matters in shaping bee-flower interactions

Chun-Feng Yang, Wuhan Botanical Garden of the Chinese Academy of Sciences, discusses their article: Nectar sugar concentration contributes to structuring bumble bee and plant interactions Why do flowers vary their nectar sugar concentrations? Producing nectar entails significant energetic costs for plants, with investment strongly correlated to sugar concentration. It is therefore believed that interspecific variation…

Cover stories: Volume 108 Issue 6

The cover image for our new issue was taken by David Cappaert and shows a sweat bee and the blister beetle on the flower of a cutleaf silverpuff (Microseris laciniata). This image relates to the article Experimental shifts in exotic flowering phenology produce strong indirect effects on native plant reproductive success by Waters, Chen & Hille Ris…

Model fitting in ecology: trade-offs between complexity and generality

Journal of Ecology recently published new research article by Clark et al. Predicting species abundances in a grassland biodiversity experiment: Trade‐offs between model complexity and generality Author Adam Clark discusses the paper in more detail and explores the trade‐off between bias and variance when modelling ecological systems. It is common knowledge that increasing the number of…