I know this post is really old but I'm just reading this now. As far as freezing bugs we started doing that a few years ago and the chickens get nice treats during the winter. We always get bombarded with stink bugs and started freezing them by the gallon bag full! I don't know how much it effects the nutritional value but I would imagine a good portion is retained?Just wondering, is catching bugs and freezing them possible? Or is there any way to catch large amounts of bugs to save them for later? Also what is the nutritional value of a June Bugs to chickens?