ROBERGE, J.-M.; MÅNSSON, J. Blue Tits Parus caeruleus breeding in House Martin Delichon urbica nest. Ornis Svecica, Lund, Sweden, v. 13, n. 2–3, p. 97–98, 2003. DOI: 10.34080/os.v13.22814. Disponível em: https://journals.lub.lu.se/os/article/view/22814. Acesso em: 23 may. 2022.