Good inspection video, buddy! Your bees are looking good. It's nice to have a camera operator, isn't it! I've been using that CA pen this season too. It marks so much nicer than that POSCA pen. I hope it does last longer on the queen too.
feeding sucks, but we have to do it. hoping my commercial yard wont need any, they have been on good feed all spring, and are moving to more. the home yard is going to need feed.