Michael Cortopassi June 27 at 7:48am Anyone know what this might be? Last night through the window I see some bees carrying white pupae around, which they dumped outside. I picked one up, not chalky, and had no smell at all. Then this morning I find this relatively large pile of what I'd almost describe as white casings. A few pupae in there as well. I did not see any mites on anything. We have had a couple pretty cold nights (50F). Could these be chilled brood? I see no difference in any activity inside or outside the hive, everything seems normal. Thanks. Like Show more reactions Comment Share 4 4 Comments Katral Tobiaz Good bees will throw out sick bees, could be varroa or many other things. Give them a good checking over. Like · Reply · 2 · June 27 at 7:50am Remove Christy Hemenway Yeesh! Not sure what to think ...