Heim, Wieland
Pedersen, Lykke
Heim, Ramona
Kamp, Johannes
Smirenski, Sergei M.
Thomas, Alexander
Tøttrup, Anders P.
Thorup, Kasper
Funding for this research was provided by:
Danish Council for Independent Research (1323-00048B)
Aage V. Jensen Naturfond
Danmarks Grundforskningsfond (DNRF96)
German Ornithologists´Society
Article History
Received: 2 January 2018
Revised: 6 March 2018
Accepted: 9 May 2018
First Online: 19 May 2018