KÓSA, Ferenc. “Distribution, Population Size and Population Dynamics of the White Stork (‘Ciconia ciconia’) in Cluj County (Romania)”. Studia Universitatis Babeș-Bolyai Biologia 60, no. 2 (December 17, 2015): 61–73. Accessed February 5, 2025. https://studia.reviste.ubbcluj.ro/index.php/subbbiologia/article/view/4596.