Why is it that when it comes to drinking nectar, bees make it sweeter than butterflies or hummingbirds? It has to do with whether the insect dips a tongue into the nector or sucks the liquid up. Sweet nectar is naturally thicker and apparently the bees’ dainty approach is the best for harvesting the most viscous of nectars, is also the most efficient according to American mathematicians who published their results in the Proceedings of the National Academy of Sciences of the United States of America. It’s a speed thing that bees have developed over the 150 million years that they have been harvesting nectar and making honey. According to Dr. Wonjung Kim, the lead author of the report, “Nectar feeders, such as ...





















