Figure 4

Variation in microclimate showing (a) mean minimum relative humidity (%) and (b) mean maximum temperature (°C) ± 1 standard error (S.E.) at each height sampled. Minimum relative humidity based on observations from 328 traps and maximum temperature based on observations from 320 trap collections. Different letters within bars indicate significant differences in occurrence between heights for each species; letters indicate within-panel comparisons only.