Rancho Santa Ana Botanic Garden, Claremont, CA, California, USA April 24, 2006
Many mating pairs were sighted. Several of them used a portion of the flower as a "pillow". I almost hesitate to ask, but is this normal behavior?
(This paragraph added later. After checking several other photos more carefully, the "pillow" I alluded to earlier appears to be pollen sacs. Sorry for any confusion.)