Ornis Polonica 2014, 55: 1–21
Occurrence of the Pallas’s Sandgrouse Syrrhaptes paradoxus in Poland
Józef Hordowski
Ornis Polonica 2014, 55: 22–33
Habitat preferences of the Barred Warbler Sylvia nisoria and Red-backed Shrike Lanius collurio in the Middle Roztocze region
Marcin Polak, Maciej Filipiuk
Ornis Polonica 2014, 55: 34–47
Avifauna of farmland areas around the Łysogóry (the Świętorzyskie Mountains)
Tomasz Bracik
Ornis Polonica 2014, 55: 48–68
Impact of air traffic on birds (part I)
Michał Skakuj, Ignacy Kitowski, Dorota Łukasik
Ornis Polonica 2014, 55: 69–72
The first case of hybridization between Lesser Black-backed Gull Larus fuscus and Yellow-legged Gull L. michahellis and next mixed broods of Lesser Black-backed Gull and Caspian Gull L. cachinnans
Grzegorz Orłowski, Paweł Kołodziejczyk
Ornis Polonica 2014, 55: 73–77
Numbers of waterbirds on the Bay of Gdańsk between September 2012 and April 2013
Włodzimierz Meissner, Jakub Typiak, Ewelina Kurach, Andrzej Kośmicki, Szymon Bzoma
Ornis Polonica 2014, 55: 78–79
Rodríguez N., García J., Copete J.L. (red.). 2013. El Mosquitero Ibérico. Gruppo Ibérico de Anillamiento, Léon.
Grzegorz Neubauer
Ornis Polonica 2014, 55: 80–81
Mystery bird 74: Semipalmated sandpiper Calidris pusilla
Jan Lontkowski
