Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (STE 1874/6-1, STE 1874/7-1)
Directorate for Biological Sciences (IOS 16-54028)
Received: 2 July 2018
Accepted: 13 August 2018
First Online: 29 August 2018
Ethics approval and consent to participate
: No human subjects were involved in the study. All work on this project was done in accordance with state and federal regulations with respect to maintenance and handling of burying beetles. The burying beetle species <i>N. orbicollis, N. pustulatus, and N. vespilloides</i> are not regulated or endangered species.
: Not applicable.
: The authors declare that they have no competing interests.
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