I butchered 6 excess roo's for tablefare today and decided to make a maggot bucket I read about with the left overs. drew the flies right away. We will see how long it takes to get the free protein. If this works well I now have a place to dispose of those unwanted critters around the homestead. here is the link . website.http://www.themodernhomestead.us/article/Feeding-Chickens-Maggots.html Dirt.