See Bees Together Large.
Honeybees (Apis mellifera) on wild fennel, Albany, California.
AND -- here's a link to Worldwatch Institute's State of the World 2008
"Bees Together" is the third image of this report & slideshow.
To see more like this, click my Bees & Abeilles set.
This photo appears in the March/April 2009 issue of The American Gardener magazine on page 46. Check out their website -- The American Gardener. It's "The Magazine of the American Horticultural Society."