Kleefstra, Romke ;
Bregnballe, Thomas ;
Frikke, John...
Kleefstra , R , Bregnballe , T , Frikke , J , Gnep , B , Günther , K , Hälterlein , B , Hansen , M B , Hornman , M , Koffijberg , K , Meyer , J , Reichert , G , Scheiffarth , G & Umland , J 2022 , Trends of waterbird populations in the Wadden Sea in comparison with flyway trends . in M van Roomen , G Citegetse , O Crowe , T Dodman , W Hagemeijer , K Meise & H Schekkerman (eds) , East Atlantic Flyway assessment 2020 : The status of coastal waterbird populations and their sites . Wadden Sea Flyway Initiative p/a CWSS , Wilhelmshaven , pp. 55-61 ..
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2022