A swarm of bees dropped players to their knees during a Spring Training game in Arizona yesterday.
During the ninth inning of the Padres-Rockies game in Peoria, players and umpires on the field hit the deck and took cover as a giant swarm of bees emerged on the field. It was such a thick swarm that it was clearly visible on TV. Eventually, the bees all congregated on a radio microphone. There were no reports of any stings, but needless to say, it caused quite a buzz.
Source: SB Nation