Just today I noticed something a little worrisome at all three of my hives (they are in two locations about a mile apart). In each hive there are a few bees on the landing board that don't seem quite right. Their movements are a little slow and unsteady. They seem to be continuously grooming themselves, as if they were a little drunk and very itchy. At first I thought maybe it was bee paralysis, but they don't have the dark/hairless/greasy look that comes with that disease and also no distended abdomen. It's just a few bees, maybe 15 total for all three hives. I know that's a miniscule percentage of the hive, but I worry it's the start of a problem. I am in an urban area, so there are no agricultural pesticide applications in the area, but you never know what individual people put on their lawns. Any insights on this would be much appreciated.