Niveles de investigación
| Level | Unlocks |
|---|---|
| Level 1 | Fertility Level 1 (+15% fertility) |
| Level 2 | Danube Crested Newt Fact Sheet |
| Level 3 | Release groups and release to the wild |
| Level 4 | Fertility Level 2 (+30% fertility) |
| Level | Unlocks |
|---|---|
| Level 1 | Fertility Level 1 (+15% fertility) |
| Level 2 | Danube Crested Newt Fact Sheet |
| Level 3 | Release groups and release to the wild |
| Level 4 | Fertility Level 2 (+30% fertility) |
