Vol. 97 No. 4 (2020)

Research articles

• Population changes in the declining Turnstone (Arenaria interpres) and other waders in the northern Baltic Sea based on past and current breeding observations

  Sebastian von Numers, Markus Öst, Mikael von Numers

  149–164

  • pdf

• Greenish Warbler (Phylloscopus trochiloides viridanus): An overlooked indicator of old-growth forest?

  Ülo Väli, Piia Katharina Vaan

  165–176

  • pdf

• Review of inter and intraspecific predation by shorebirds

  Vojtech Kubelka

  177–185

  • pdf

• Sexual dimorphism in size and plumage in adult Curlew Sandpipers (Calidris ferruginea) migrating in autumn through the Baltic Sea region

  Marta Witkowska, Wlodzimierz Meissner

  186–199

  • pdf