Nunes, Miguel Simões, Kristie Falconer, Dušan Jelić Jelić, Thomas Edward Martin, Mladen Kučinić, and Merlijn Jocque. “The Value of Eco-Volunteer Projects for Biodiversity Conservation - Butterfly Monitoring in Krka National Park (Croatia) With an Updated Checklist”. Journal of Wildlife and Biodiversity (October 30, 2020): 58–67. Accessed December 22, 2024. https://wildlife-biodiversity.com/index.php/jwb/article/view/95.