This might be an off-the-wall question, but here goes. I have a large jar with a funnel type lid that works great as a fly-catcher. I use the scraps from shrimp or crawdad boils as bait in the bottom of the jar. When the dead flies accumulate in the jar to being 1/2 to 3/4 full, I dump it, clean out the jar and start over. It really does a very efficient job of keeping the coop and run relatively fly free. Now my question. If I just dump the contents in the run, would the hens eat the remnants, and would it be detrimental to their health and well-being?