I can't imagine why I ever (as a clueless graduate student) thought that this wasn't interesting, preferring the germination strategies of weedy species (hmm, at least that turned out to be useful).
But as a gardener, and garden educator, I've had SO much fun observing flower visitors, and encouraging other folks to watch.
This morning, a (female) bumblebee was foraging on one of the purple coneflowers in the front meadow, busily working through the fresh young flowers that make up the 'head' of a composite, collecting pollen (note her pollen basket) as well as nectar. I had to check with my gardening companion (uh, he studied pollination biology in graduate school) about their foraging habits!
