Table 2.
Complexityb | |||||
---|---|---|---|---|---|
Urban landscape | Home rangea km2 (SE) | Core areaa km2 (SE) | Home range (SE) | Core area (SE) | Noncontiguous polygonsc (range) |
Natural fragment (n = 7) | 3.24 (0.32) | 0.65 (0.08) | 0.20 (0.03) | 0.35 (0.03) | 1.29 (1–2) |
Suburban (n = 7) | 2.31 (1.11) | 0.22 (0.10) | 0.43 (0.06) | 0.16 (0.03) | 2.14 (1–5) |
Highly urbanized (n = 9) | 7.05 (2.42) | 0.78 (0.31) | 0.65 (0.07) | 0.30 (0.03) | 1.89 (1–4) |
aWe calculated core area (50% isopleth) and home range (95% isopleth) with the LoCoH in the adehabitatHR package (Calenge 2006) in R (R Core Team 2018).
bWe calculated home range and core area complexity index using the formula: (MCP − LoCoH)/MCP, where MCP is the 95% (50%) MCP.
cNoncontiguous polygons represent an additional index of home range complexity.