Wimbledon Has Been Invaded By Swarms Of Flying Ants

The winged insects caused chaos during matches on Wednesday.

MORE: Wimbledon 2017: Draw, dates, schedule, how to watch live

The phenomenon is known as national Flying Ant Day.

From Business Insider:

“Every year, the queen ants of colonies all over the region fly the nest to look for a male to mate with and begin a new colony. The end result is vast swarms of flying ants blanketing the region.”