Figure 1. Effects of territorial status on stored urine volumes.

Urine volumes (mean ± SEM) measured in territorial (T) and non-territorial (NT) males under a competitive scenario, and in territorial males (TNC) in a non-competitive scenario. Measurements were performed before (Day 1), and after (Day 7) territory establishment. Repeated measures ANOVA indicated that urine volumes were significantly affected by territorial status, time of sampling and that the two factors interacted (* p<0.05).