Yellow Marked Drones and Workers
I normally just lurk and read posts here, but checking my hive this morning, I ended up with a question.
I noticed that there were some Drones and workers that had a yellow paint-like mark on them. I've never seen them before. I know that queens get marked but I've never heard or seen workers or drones being marked.
Has anyone seen this or heard of this?
Extra info – I did notice a robbing situation that had started and I put in my entrance reducer to help my bees out with that. I saw yellow jackets messing with my bees which caused me to put in the entrance reducer.