Hummingbirds

[valley ranch]

Vacuum Cleaner with the crevice tool can clear the Yellowjackets from around the feeder.
The Humming Bird are at our feeder as we speak.
Daughter says Insect spray doesn't kill the yellowjackets but I think it will after a while?

 

[so lucky]

If you are going to spray yellow jackets or wasps, you need something formulated for instant knockdown. The wasp and hornet sprays are this kind.
Otherwise you just make them mad. Hence the expression "mad as a hornet" lol.