Figure 5
From: Termites utilise clay to build structural supports and so increase foraging resources
The relationship between clay structures built by termites and left over wood uneaten by termites.
(a) field experiment and (b) the laboratory experiment. The bivariate and normalised joint probability distribution (plotted as relative frequencies, the contours indicate the percentage covered by the distribution) for the ‘With load’ units shows that as clay is added wood is removed. Time may be a factor as no clear ‘line of identity’ (diagonal) is present.
