BOZÓ, László. Occurrence of Coal Tits Periparus ater during non-breeding seasons in the Great Hungarian Plain. Ornis Svecica, Lund, Sweden, v. 35, p. 42–49, 2025. DOI: 10.34080/os.v35.25475. Disponível em: https://journals.lub.lu.se/os/article/view/25475. Acesso em: 8 dec. 2025.