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Shafaeipour, A., Fathinia, B. és Michalczuk, J. 2022. Rocky nests are better nesting sites than woodpecker cavities for the Eastern Rock Nuthatch Sitta tephronota. Acta Zoologica Academiae Scientiarum Hungaricae. 68, 4 (okt. 2022), 361–374. DOI:https://doi.org/10.17109/AZH.68.4.361.2022.