| Chrono Quest | |
| Offer Method | Rewards for land resurvey |
| Difficulty | 6 |
| Time Limit | none |
| Town | There are no Towns available for offers. |
| Required Skills | Ecological research (6), Biology (6) |
| Discovery | Birds / Snow-crowned Crane A type of crane with a total length of approximately 1m. The name comes from the jet black tips of its wings. When it stops and folds its wings, all of its black feathers are hidden, making its entire body appear pure white. Rank: 1 |
| Reward/Advance | |
| Exp/Fame | |
| Items Obtained | |
| Chain Quests | |
| Notes | Resurvey reward: Siberia region |