We know that bees are declining. Probably due to pesticides.

But I found a way to observe alot of bees and to attract
them. I have some pear trees and I let the pears on the
ground and they are just swarming full of bees.

I hope their hives are nearby and are wild. It would be
interesting to try to locate where their hives are.

They sure love ripe pears.

AP