Table 8. Comparison of variances in δ-space (for both δ13C and δ15N) with p-space (Shannon-Wiener information measure) for models using the common prey species (Part 1) and models using the common prey species and incorporated distance between sites (Part 2).
| Part | Model | δ13C | δ15N | P |
| DsHg (P. scabriusculus only) | ||||
| Part 1 | DgHg | 1.7 | 1.2 | 2.4 |
| Part 1 | DsHs (P. scabriusculus and Yodel only) | 1.3 | 1.3 | 1.5 |
| Part 1 | DgHs (Yodel only) | 1.7 | 1.2 | 6.0 |
| DgHg | ||||
| Part 1 | DsHs (P. scabriusculus and Yodel only) | 2.2 | 1.6 | 1.6 |
| Part 1 | DgHs (P. scabriusculus only) | 1.0 | 1.2 | 2.5 |
| DsHs (P. scabriusculus and Yodel only) | ||||
| Part 1 | DgHs (Yodel only) | 2.1 | 2.0 | 4.0 |
| DsHg (P. rubrizonatus only) | ||||
| Part 2 | DgHg | 1.1 | 2.3 | 2.0 |