Exposure to elevated temperature during development affects bumblebee foraging behavior.

ABSTRACT: Bee foraging behavior provides a pollination service that has both ecological and economic benefits. However, bee population decline could directly affect the efficiency of this interaction. Among the drivers of this decline, global warming has been implicated as an emerging threat but exactly how increasing temperatures affect bee foraging behavior remains unexplored. Here, we assessed how exposure to elevated temperatures during development affects the foraging behavior and morphology of workers from commercial and wild Bombus terrestris colonies. Workers reared at 33 °C had a higher visiting rate and shorter visiting time than those reared at 27°C. In addition, far fewer workers reared at 33 °C engaged in foraging activities and this is potentially related to the drastic reductio

SUBMITTER: Gerard M 

PROVIDER: S-EPMC9262166 | biostudies-literature | 2022 Jul-Aug

REPOSITORIES: biostudies-literature