DIERSCHKE, V. Large gulls as predators of passerine landbirds migrating across the southeastern North Sea. Ornis Svecica, Lund, Sweden, v. 11, n. 3, p. 171–180, 2001. DOI: 10.34080/os.v11.22855. Disponível em: https://journals.lub.lu.se/os/article/view/22855. Acesso em: 7 jul. 2022.