marginally significantp = 0.06
Furthermore, there was significantly higher vegetation cover at collapsed burrows than at fresh burrows in the semi-arid savannah site (Chi 2 = 7.71, p < 0.05), and a marginally significant difference between the burrow age classes in the mesic grassland (Chi 2 = 5.62, p = 0.06, Supplementary Table S.1 ).