Tagged bumble bee (left) and harmonic radar detector (right)
From Lihoreau, M. et al., (2013). Unravelling the mechanisms of trapline foraging in bees. Communicative & integrative biology. 6. e22701. 10.4161/cib.22701.
tracking-bees-in-the-field-with-harmonic-radar-A-A-bumblebee-Bombus-terrestris