Provocation can be a relevant factor in a court's assessment of a defendant's mens rea, intention, or state of mind, at the time of an act of which the defendant is accused.
Diplacus species, Monkey flowers of all colors are used by hummingbirds, but they really prefer the red ones, Diplacus puniceus, Diplacus rutilus and Mimulus cardinalis. Monkey flowers are a showy addition to a hummingbird garden. Dudleya species, Live Forever is an excellent rock wall plant.
Wasps, hornets, and yellow jackets are more likely to be attracted to a hummingbird feeder with old nectar in it. Another option is to get a hummingbird feeder with bee guards built in. The hummingbird can reach through to drink nectar, but the bees cannot.