Beekeepers can now check hives without upsetting the residents
Delivering a gentle automated tap to the outside of a hive and recording the honeybees’ collective response can give an indication of the colony's health without having to look inside, new research has found.At last check, there were an estimated 115,000 to 125,000 beekeepers in the US, most of whom were hobbyists. In particular, ownership of honeybee colonies appears to have risen in recent years, with amateur apiarists wanting to help preserve these powerful pollinators in addition to generating their own source of…