I did an inspection on hives 4 and 1, I stopped because my mom was getting stung, about 10 minutes later I noticed that on hive 3, Which doesn't have many bees, That there was a pile of bees on the front of hive 3. Now they are traveling from hive to hive. I checked all my hives and the population looks the right for each of my hives. How do I figure out if they swarmed? Also, my neighbor has bees, so it could be his, and if they are his how do I catch them to give them back?