Figure 5
From: Electric field detection as floral cue in hoverfly pollination

The plot indicates the change in charge in relation to time (s) due to Eristalis tenax (red) and Cheilosia albipila (green) landing. It is the mean charge variation in relation to the time of flies landed on e-flowers 23 s (E. tenax) and 21 s (C. albipila) at which the voltage or charge skyrocket.