There's nothing wrong with the bees. Relax.

"The overall honeybee numbers in the United States have stayed steady at about 2.5 million colonies for the last two decades, dipping slightly when the mysterious “colony collapse disorder” (CCD) hit in 2006, then rebounded at a healthy clip and actually reached a 20-year high in 2014. Europe and Canada have experienced significant increases in their honeybee populations as well, and worldwide, there are 30 million more hives today than in 1961, an increase of about 60%. That means there about 1.5 trillion more bees buzzing around today than there were 50 years ago. There simply is no bee-pocalypse and never was."

 http://www.forbes.com/sites/henrymiller/2016/08/24/the-buzz-seven-reasons-not-to-worry-about-the-bees/#7978928d70a8