There are 3 tasks that you will need to perform to complete this level:

1. Find Sam's shell

2. Put the head back on the scarecrow: Find the head and pick it up. Then jump and start to fly. Hover over the scarecrow and drop the head. This will place it on there.

3. Rescue mice from the mouse traps: Walk up to the trap and press the pickup/drop button. If you're close enough to the trap's arm then Skip will pick it up enough to let the mouse go free.

This map will show the locations of all of the important items in the level: