Acknowledgements
We thank Piatra Craiului National Park Administration and the Hunting
Associations Bârsa, Jderul, and GTS Muntenia, for permissions to
undertake field work. We thank Liviu Ungureanu, Călin Șerban, and
rangers of the Foundation Conservation Carpathia for help with camera
deployment and checking. Field work was funded by the OAK Foundation
grant number OCAY-11-136 and by the European Commission through the
Operational Programme ’Environment’, grant number SMIS 102086. VDP was
partially supported by a grant from the Romanian National Authority for
Scientific Research (PN-III-P1-1.1-TE-2019-0835). Travel for MD to
Romania was provided by the Ohio University College of Arts and
Sciences. Authors have no conflict of interest to declare.