SVENSSON, Sören. Weight and size of eggs in the Black-headed Gull Larus ridibundus. Ornis Svecica, Lund, Sweden, v. 12, n. 3, p. 170–173, 2002. DOI: 10.34080/os.v12.22832. Disponível em: https://journals.lub.lu.se/os/article/view/22832. Acesso em: 22 nov. 2024.