I use a 13x13 wooden shed as a chicken coop, and this is the first summer we've been in it. I was NOT prepared for the bee/wasp/everything-with-a-stinger invasion we're experiencing (even though I swept out tons of old dry wasp nests to prep the coop, duh). I have no idea what I can do that's going to effectively kill the wasps and not be harmful to the chickens. I thought there might be some kind of fogger for them (like with spiders?) but I'd have to move all the chickens out for a day, and even then I wonder if that could be dangerous to them. If anyone has discovered any simple ways to keep bees out, I'd love some ideas, and also if anyone knows whether Raid-like products could be harmful to the birds or if the bees themselves could be harmful to the birds? Heck I don't know, they might even eat the bees. I just like to err on the side of caution.