Shafaeipour, Arya, Behzad Fathinia, and Jerzy Michalczuk. “Nest Characteristics of the Eastern Rock Nuthatch (Sitta Tephronota) in Southwest Iran”. Acta Zoologica Academiae Scientiarum Hungaricae 66, no. 1 (March 6, 2020): 85-98. Accessed May 5, 2024. https://ojs.mtak.hu/index.php/actazool/article/view/1364.