As the title of the post says, in this post I will show you where is the warning sign you need to inspect while you are doing the Scouting Report: Hostile Natives quest. After you find the Hut, you'll need to do three things:
1. Inspect the warning sign
2. Inspect a Lifelike Jade Statue
3. Talk with widow Greenpaw
Steps two and three are very easy but many people are having trouble finding that sign. So if you want to know where is the warning sign location take a look at the picture bellow.