BOOKQUE

No image available
Breeding Birds in Trouble: A Framework for an Action Plan in TheWadden Sea
Kees Koffijberg , John Frikke , Bernd Hälterlein , Gundolf Reichert , Hatmut Andretzke
· 2016
No image available
Managing Predation Risk for Breeding Birds in the Wadden Sea: Results from a Workshop in Tönning, Schleswig-Holstein, 7-8 March 2017
Jutta Leyrer , John Frikke , Bernd Hälterlein , Kees Koffijberg , Peter Körber , Gundolf Reichert
· 2019
No image available
Breeding Birds in the Wadden Sea: Trends 1991-2017 and Results of Total Counts in 2006 and 2012
Kees Koffijberg , Thomas Bregnballe , John Frikke , Benjamin Gnep , Bernd Hälterlein , Morten Bentzon Hansen , Peter Körber , Gundolf Reichert , Jens Umland , Tom van der Meij
· 2020