Pearson’s R correlations between the components of the microhabitat PCA, size and microhabitat variables (*P<0.05, **P<0.01).

1 = Increased distance to urban features (hard surface, open space, buildings, site edge), 2 = More natural habitat (less hard surfaces and man-made structures, more vegetation) 3 = Increased ground cover complexity (less grass, more undergrowth), 4 = Increased tree and canopy complexity, 5 = Increased mid layer vegetation complexity.