We installed 2 nucs on Tuesday of this week. Yesterday we walked by and there was lots of activity on one of the hives and basically none on the second. Same today my wife went by and one hive was frantic with activity, and no bees around the second. When we purchased our nucs the seller was unsure whether or not the one queen was laying or not (hive with no activity), and with the weather we have been having it has been impossible to take a good look. Is it possible all the bees are heading to the hive where the queen is laying. We set the hives up about 6 feet apart. Any advice would be appreicated.