%0 Journal Article %T The mechanics of nectar offloading in the bumblebee Bombus terrestris and implications for optimal concentrations during nectar foraging %A Beverley J. Glover %A Hamish A. Symington %A Jonathan G. Pattrick %A Walter Federle %J - %D 2020 %R 10.1098/rsif.2019.0632 %X Nectar is a common reward provided by plants for pollinators. More concentrated nectar is more rewarding, but also more viscous, and hence more time-consuming to drink. Consequently, theory predict.. %U https://royalsocietypublishing.org/doi/10.1098/rsif.2019.0632