Figure 2.

Foraging distances (m) of workers of Bombus hypnorum sampled in 2014 and 2015. Frequency distribution of (a) individual foraging distances of workers (n = 347 workers) and (b) estimated colony‐specific foraging distances averaged over all sampled workers in accepted colonies (n = 62 colonies containing 347 workers, each containing at least two workers). 34 colonies were sampled in 2014 and 28 in 2015