Island Variable Confounding Mantel statistic r p-value
El Hierro geographic ecological 0.0469 0.253
ecological geographic -0.0202 0.575
La Palma geographic ecological -0.0949 0.896
ecological geographic -0.0219 0.615
La Gomera geographic ecological -0.1694 0.813
ecological geographic 0.2394 0.110
Tenerife geographic ecological 0.2047 0.002**
ecological geographic -0.1323 0.990
Gran Canaria geographic ecological 0.0582 0.157
ecological geographic -0.0971 0.975
Fuerteventura geographic ecological -0.0232 0.478
ecological geographic 0.0676 0.381