Bees on the Move

Commercial beekeepers transport the insects thousands of miles around the country every year to pollinate crops when they're in bloom.

Original Source:  National Geographic (http://ngm.nationalgeographic.com/2015/05/building-bees/transport-map)

Also!  Some interesting reading from National Geographic.  Check out this article titled, "Quest for a Superbee" by Charles Mann.  Guaranteed to be an excellent read!  See link below:

http://ngm.nationalgeographic.com/2015/05/building-bees/mann-text