1. We can see a treehugger here and use the goat to knock him down.
2. There are two other tree huggers along this direction. Use the same operation to knock them down.
3. We came to the location in the picture and jumped over the river. The fourth one is on the west side of the lumber camp, as shown below
4. Finally, we come to the location in the picture below and find the fifth one to complete the task.
