"Year of sampling";"Type of survey";"Trees surveyed";"Trees inhabited by Osmoderma eremita";Reference 2005;"Targeted searches (Scale: tree patch)";4,181;8;"(Vignon and Dubois 2005)" 2007;"Full inventory (Presence-Absence data)";4,378;29;"(Simont and Dufrêne 2007)" 2008;"Full inventory (Presence-Absence data)";3,608;2;"(ALISE Environnement et al. 2008)" 2012;"Targeted searches (Scale: tree)";5;4;PNR-BSN 2013;"Targeted searches (Scale: tree)";383;10;PNR-BSN 2014;"Targeted searches (Scale: tree)";31;22;PNR-BSN 2015;"Targeted searches (Scale: tree)";2;2;PNR-BSN Total;;8,014;42;"This study"