Manikowska-Ślepowrońska, B. and Meissner, W. (2022) “Factors affecting apparent survival and resighting probability of wintering mallards Anas platyrhynchos: A case study from a small town in north-eastern Poland”, Ornis Fennica, 99(2–3), pp. 00–00. doi: 10.51812/of.121697.