Fig 2. Burrow systems of Spalax galili in rendzina.

Burrow systems of M201, F478 and M023 (partly excavated only) are depicted in real spatial configuration, for the true position of burrow systems of F222 and F416 see Fig 1. The burrow system of F478 was not included into analyses since the female was predated at the very beginning of the study. Red lines represent tunnels backfilled at a time of mapping, dashed lines are most probable connections not found. Green circles encompass nest sites. A dash-dot line indicates the expected boundary between the territories of males M201 and M023.