Have you seen a swarm of bees? Swarming is a natural process for bees that allows them to establish new colonies. The bees in the swarm will generally be very docile and not a threat but they should be collected to make sure they don't find a home inside your home.
Call 1-844-SPY-BEES (1-844-779-2337) for the state beekeeper swarm hotline. When you call the hotline please be prepared to give a good description of where the swarm is, how high up it is, what it is hanging on and a guess as to how long it has been there. This information will help us make sure the best beekeeper shows up to give these girls a new home.