VREZEC, Al, 2012, A preliminary overview of raptor monitoring in Slovenia : an overview of methodologies, current monitoring status and future perspectives. Acrocephalus : glasilo Društva za opazovanje in proučevanje ptic Slovenije [online]. 2012. Vol. 33, no. 154/155, p. 271–276. [Accessed 21 April 2025]. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=20144