Columbia Falls, UNITED STATES
Beekeepers, or apiarists, secure a cover over bee hives stacked upon a truck as they prepare to transfer...
Beekeepers, or apiarists, secure a cover over bee hives stacked upon a truck as they prepare to transfer the bees to another crop after they completed pollinating a blueberry field near Columbia Falls, Maine June 23, 2014. REUTERS/Adrees Latif