So here's this male monarch nectaring on a pink zinnia in a Vacaville pollinator garden.
The nectar is rich and he is as hungry as a migrant butterfly seeking flight fuel for the long journey ahead.
A painted lady, Vanessa cardui, apparently in an amorous mood, quickly approaches and touches down next to him.
Monarch: "Whoa! What's going on?"
Painted lady: "Oops! Wrong species, wrong gender. Sorry about that! I'm leaving!"
Monarch, spreading his wings and preparing to leave: "That makes two of us!"