Kövér, László, Lajos Juhász, and Péter Gyüre. 2011. “Nest-Site Preference of Hooded Crow (Corvus Cornix L.) in Debrecen, Hungary”. Acta Agraria Debreceniensis, no. 44 (November): 13-17. https://doi.org/10.34101/actaagrar/44/2599.