OTTVALL, Richard. How many Redshanks Tringa totanus breed on a coastal meadow?—an evaluation of a breeding survey method. Ornis Svecica, Lund, Sweden, v. 14, n. 4, p. 182–185, 2004. DOI: 10.34080/os.v14.22763. Disponível em: https://journals.lub.lu.se/os/article/view/22763. Acesso em: 27 sep. 2024.