The Bird Migration Research Stationis a research and teaching department in the faculty of biology at the University of Gdańsk. Our research focuses on determining the biology, ecology and morphology of birds during their non-breeding season, especially on migration, to identify the relationships between migration and other elements of their life cycle, and to monitor populations of migratory birds. Our studies focus on passerines as models in studies of migration, but we are also interested in movements of birds from other groups. Operation Baltic, conducted since 1960 at the Polish Baltic coast, is our stations’ main long-term research and monitoring project. Modelling long-term trends in numbers, and changes in the timing and features of bird migrations, in response to changes in environment, including climate change, is a key part of our research. We conduct projects in Poland and abroad, focusing on different aspects of bird movements along their main migration routes. Our research projects merge the efforts of ornithologists and citizen scientists, and involve students and volunteers. During our project we disseminate knowledge about birds to nature lovers of all ages and all nationalities.