Unfortunately one of my hives was lost over the winter to afb. I'm working to put together a short video of what I saw to show others in my bee club. This is the first draft:
I saw ropy brood, and scales (the first 30 seconds). I also saw things that didn't exactly fit that (the last 30 seconds of the video). Maybe they were on the way to one of those two states? Or are they something completely different?