Hive #2 - Very active. Beautiful humming sound like a distant freeway of very busy bees. Queen still in her cage. Released her (very carefully I might add) and removed cage. Feeding them as well.
Hive #3 - Queen was released by bees. Hive active. Feeding them.
Will check back next week to see how hive #1 is making out and looking for laying cells from the Queens.