I use a fishing net with an extra long handle taped to it.
The proper name for a group of them is 'charm', not buggers.
You could watch them for hours from the deck hot tub.
Usually towards the end of July, or beginning of August one day the numbers suddenly dwindle off.
So far as I know they head back to their Winter home in Mexico.
By then I'm tired of buying sugar and mixing it up and keeping the feeder filled and as good a company as they are, like freeloading relatives, I'm always glad to see them move on.