POLAKOWSKI, Michał; SKIERCZYŃSKI, Michal; BRONISZEWSKA, Monika. Effect of urbanization and feeding intensity on the distribution of wintering Mallards Anas platyrhynchos in NE Poland. Ornis Svecica, Lund, Sweden, v. 20, n. 2, p. 76–80, 2010. DOI: 10.34080/os.v20.22636. Disponível em: https://journals.lub.lu.se/os/article/view/22636. Acesso em: 22 nov. 2024.