Body mass, age (years) and drug doses (mg) used for anesthesia of brown bears during winter and summer.

*Denotes the bears that had the best quality of anesthesia. For bears requiring several darts to be anesthetized in summer#, the dose presented is the total dose and the induction time is not included in the mean.§Escaped from rock dens, darted while running.•Induction not observed (ran 200 meters), not included in the mean.1Captured in 2010.2Captured in 2011.