PETRASSI, Fabrizio; SORACE, Alberto; TANDA, Federica; CONSIGLIO, Carlo. Mixed clutches of Blue Tits Parus caeruleus and Great Tits Parus major in nest boxes in Central Italy. Ornis Svecica, Lund, Sweden, v. 8, n. 1–2, p. 49–52, 1998. DOI: 10.34080/os.v8.22303. Disponível em: https://journals.lub.lu.se/os/article/view/22303. Acesso em: 4 may. 2024.