Dance of the honey bee reveals fondness for strawberries

Dance of the honey bee reveals fondness for strawberries
The research team established small honey bee colonies at eleven locations next to strawberry fields in the Göttingen/Kassel region Credit: Svenja Bänsch, University of Göttingen

Bees are pollinators of many wild and crop plants, but in many places their diversity and density is declining. A research team from the Universities of Göttingen, Sussex and Würzburg has now investigated the foraging behaviour of bees in agricultural landscapes. To do this, the scientists analysed the bees' dances, which are called the "waggle dance." They found out that honey bees prefer strawberry fields, even if they flowered directly next to the oilseed rape fields. Only when oilseed rape was in full bloom were fewer honey bees observed in the strawberry field. Wild bees, on the other hand, consistently chose the strawberry field. The results have been published in the journal Agriculture, Ecosystems & Environment.

A team from the Functional Agrobiodiversity and Agroecology groups at the University of Göttingen established small bee colonies next to eleven strawberry fields in the region of Göttingen and Kassel. The scientists then used video recordings and decoded the waggle dances. Honey dance to communicate the direction and distance of attractive food sources that they have visited. In combination with satellite maps of the landscape, the land use type that they preferred could be determined. The team also studied which plants the bees used as pollen resources and calculated the density of honey bees and wild bees in the study fields.

Their results: honey bees prefer the strawberry fields, even when is flowering abundantly in the area. However, honey bees from the surrounding landscapes are less common in the strawberry fields when oilseed rape is in full bloom. "In contrast, solitary wild bees, like mining bees, are constantly present in the strawberry field," says first author Svenja Bänsch, post-doctoral researcher in the Functional Agrobiodiversity group at the University of Göttingen. "Wild bees are therefore of great importance for the pollination of crops," emphasizes Professor Teja Tscharntke, Head of the Agroecology group.

"With this study, we were able to show that small honey bee colonies in particular can be suitable for the pollination of strawberries in the open field. However, our results also show that in the landscape should be supported by appropriate management measures," concludes Head of Functional

  • Dance of the honey bee reveals fondness for strawberries
    Pollen can be analysed under the microscope Credit: Svenja Bänsch, University of Göttingen
  • Dance of the honey bee reveals fondness for strawberries
    When fields of strawberries are next to oilseed rape, honey bees prefer the strawberry field. Credit: Svenja Bänsch, University of Göttingen

More information: Svenja Bänsch et al, Foraging of honey bees in agricultural landscapes with changing patterns of flower resources, Agriculture, Ecosystems & Environment (2019). DOI: 10.1016/j.agee.2019.106792

Citation: Dance of the honey bee reveals fondness for strawberries (2020, January 24) retrieved 28 November 2023 from
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

Bees required to create an excellent blueberry crop


Feedback to editors