VOGRIN, M. Nest height and nesting losses of rural and urban Blackbirds Turdus merula. Ornis Svecica, Lund, Sweden, v. 10, n. 3–4, p. 149–154, 2000. DOI: 10.34080/os.v10.22873. Disponível em: https://journals.lub.lu.se/os/article/view/22873. Acesso em: 16 may. 2022.