Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (414260764)
Austrian Science Fund (SFB BeyondC F7102)
Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg (33-7533-30-10/41/1)
Universität Konstanz (Bluesky project)
Zukunftskolleg, Universit?t Konstanz
Received: 2 February 2021
Accepted: 15 April 2021
First Online: 25 May 2021
Ethics approval and consent to participate
: This study was carried out in accordance with the recommendations of the “3Rs” principles as stated in the Directive 2010/63/EU governing animal use within the European Union. The use of (non-transgenic) honeybees for research purposes has been reported to the “Regierungspräsidium” as required.
: Not applicable.
: The authors declare that they have no competing interests.