Nature Center Portals in US
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 11 |  Nature Center | -- | 1 | 0 | 0% | 135 | |
| 12 |  Nature Center | -- | 1 | 0 | 0% | 54 | |
| 13 |  Nature Center | PS PS PS FA | -- | 4 | 8 | 85% | 84 |
| 14 |  Nature Center | -- | 1 | 0 | 0% | 116 | |
| 15 |  Nature Center | -- | 1 | 2 | 100% | 64 | |
| 16 |  Nature Center | -- | 1 | 0 | 0% | 64 | |
| 17 |  Nature Center | -- | 1 | 0 | 0% | ∞ | |
| 18 |  Nature Center | -- | 1 | 0 | 0% | 261 | |
| 19 |  Nature Center | -- | 1 | 0 | 0% | 247 | |
| 20 |  Nature Center | -- | 1 | 0 | 0% | 152 |