highly significantp < 0.001
Across all surveys, significantly more species (summed species occurrences at each island) were recorded at Darwin and Wolf than at all other sites (ANOVA, F = 80.4, df : 11,25, p < 0.001; differences between Darwin and all islands, except Wolf, highly significant, p < 0.001; see Table SI- 2 for listing of species, Table SI- 3 for the ANOVA table).