Two honeybees, Apis mellifera visiting different flowers (Goldenrod, Solidago canadensis and Boneset, Eupatorium perfoliatum) at the same time, same day. You can see by the colour of their pollen baskets that they visit only one species of plant.
{{Information |Description=Pollinator constancy |Source=own work |Date=Sept 15, 2006 |Author=ALison Hunter |Permission=CC by SA }} Two honeybees, ''Apis mellifera'' visiting different flowers (Goldenrod, ''Solidago canadensis'' and Boneset, ''Eupatorium p