Table 1.
Sample size and wild boar population characteristics of the 6 study areas.
| Area | Number wild boar sampled | Wild boar density | Wild boar management | Likelihood of contact with open air raised domestic pigs |
|---|---|---|---|---|
| Asturias (AS) | 133 | Medium | Low or inexistent | Low |
| Sistema Central (SC) | 127 | Medium | Low or inexistent | Low |
| Sistema Ibérico (IBER) | 76 | Low | Low or inexistent | Low |
| Toledo (TO) | 91 | Low | Low or inexistent | Low |
| Montes de Toledo (MT) | 765 | High | Frequently intense | Low [37] |
| Sierra Morena (SM) | 361 | High | Frequently intense | High [62] |
| Doñana (DN) | 46 | Medium-high | Inexistent | Low |
Number of sampled wild boar, categorized wild boar density (low, medium, high), wild boar management (inexistent to intense) and likelihood of contact with open air raised domestic pigs (low, medium, high) generally present in each of the six areas of the study, mainly based on observational data from the authors (unpublished results).