When the lettuce bolts, the dill springs fluffy flowers, and the cilantro decides to become coriander, I sit by the plants staring and waiting.  I am sure the passersby think I've lost my mind.  But look at these lovely rewards!

A Braconid wasp (on coriander):


A European paper wasp, Polistes dominulus (on coriander):


Some type of sand wasp (?), on dill:


And our friend Apis mellifera, her collecting baskets loaded with pink pollen (on coriander):