Empty the Fly Catcher for a Willow Feeder - PEP BB greywillow.sand.emptycatcher

This is a badge bit (BB) that is part of the PEP curriculum.  Completing this BB is part of getting the sand badge in Greywater and Willow Feeders.

For this Badge Bit you will empty the fly catcher for a willow feeder.

To complete this BB, the minimum requirements are:
  - the fly catcher must be at least 20% full

To show you've completed this Badge Bit, you must show proof of the following (as pictures or a video < 2 mins):
 - show before, during, and after of emptying the fly catcher