Figure 2.

The combined effects of predator risk (the presence of dog faeces derived from different diets) and parasite risk (presence of conspecific and heterospecific macropod faeces) on: (a) the approach time (s); (b) the number of vigilance bouts; and (c) the amount eaten (g) by red-necked wallabies. Values are means with standard error bars. Connecting lines above the bars indicate non-significant (p > 0.05) differences between predator risk treatments, and an asterisk indicates significant differences between parasite risk treatments within predator risk treatments. (Online version in colour.)