Knowledge (nature) covers animals, fey, monstrous humanoids, plants, seasons and cycles, weather, and vermin.
| Knowledge (nature) task | DC |
|---|---|
| Identify natural hazard | 15 + hazard's CR |
| Identify a common plant or animal | 10 |
| Identify unnatural weather phenomenon | 15 |
| Determine artificial nature of feature | 20 |
| Identify an animal creature's abilities and weaknesses | 10 + monster's CR |
| Identify a fey creature's abilities and weaknesses | 10 + monster's CR |
| Identify a monstroud humanoid creature's abilities and weaknesses | 10 + monster's CR |
| Identify a plant creature's abilities and weaknesses | 10 + monster's CR |
| Identify a vermin creature's abilities and weaknesses | 10 + monster's CR |