Figure 3.

Mean number of: (a) species; and (b) Shannon diversity index recorded per transect in the two land-uses in the dry and wet season. Mean number of: (c) species; and (d) Shannon diversity recorded per habitat across all sessions. Error bars represent standard error. Boxplot showing: (e) a comparison of the observed bird species richness and estimated species richness (Chao estimator) for the savanna and sugarcane sites, with “emerging”, “short”, “medium”, and “tall” represent the different growth stages in the sugarcane.