Aggressive bees during inspection
Ive had my hive since mid may and my girls have been killing it! I installed another deep box about 2 weeks ago since it was getting a little crowded. Yesterday while i was pulling frames everything was normal for a little and then all of the sudden the bees kept dive bombing and angrily buzzing around me and my helper. I feel like this is out of the ordinary for my hive. By the time i was on the last few frames there were a bunch of stingers in me and my friends gloves and the cloud of bees around our heads were angry almost overwhelming. Smoke did not seem to help. Is there something we did to upset them? What should i do in the future if this happens again?