In addition to the three mentioned in:
There are seven Gnatnobblers to find throughout Jacob's first moments with Camp Eagle Feather (since this is intended to be a five-part episodic game).
1: The first will be located on the same screen, behind Jacob (left side of the screen).
2: Then, drag and swipe the screen to the left (going right) and find another Gnatnobbler beside the sign to Camp Eagle Feather.
3: Once you are able to enter Camp Eagle Feather (once your parents leave you with Mrs. Haggardy), you should be able to rotate the screen to see the majority of the camp. Beside the sign for the Music Hall, you should see the third Gnatnobbler.
4: On the path leading to the cabins, turn back around to see the path back to the Main Camp. You should see a Gnatnobbler on the side opposite of the fence.
5: In the canteen area, in the ground surrounding the totem pole (same spot as 6).
6: In the canteen area, in the ground surrounding the totem pole (same spot as 5).
7: At the junction leading to the Councellor's cabins or the kids' cabins, it will be located to the left of that sign.