If you see a honey bee swarm cluster of bees hanging on a tree branch, fence, or any other object. DO NOT spray them.
They generally won't stay long maybe an hour or two, or maybe a day or two. They are looking for a new home in a tree or maybe a house wall or attic.
If you are in broome county
Give me a call and I will come and remove them free of charge, and add them to my apiary.