Honey bee populations have been collapsing in many parts of the world. There is a new front on the horizon for bee-keeping - airports.
http://www.nytimes.com/2015/02/24/s...on®ion=bottom-well&WT.nav=bottom-well&_r=0
http://www.nytimes.com/2015/02/24/s...on®ion=bottom-well&WT.nav=bottom-well&_r=0