Kürten, Nathalie http://orcid.org/0000-0001-6538-6205
Vedder, Oscar
González-Solís, Jacob
Schmaljohann, Heiko
Bouwhuis, Sandra
Funding for this research was provided by:
Deutsche Bundesstiftung Umwelt (20018/539)
Deutsche Ornithologen-Gesellschaft
Deutsche Forschungsgemeinschaft (SCHM 2647/2-1)
Ministerio de Economia, Industria y Competitividad of Spain (CGL2016-78530-R)
Article History
Received: 4 April 2019
Revised: 30 May 2019
Accepted: 5 July 2019
First Online: 15 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed under licenses of the city of Wilhelmshaven and the Lower Saxony State Office for Consumer Protection and Food Safety, Germany.