“A massive mayfly hatch on the Mississippi River in the La Crosse, Wisconsin area July 20, 2014, was described as a insect infestation of “biblical proportions” so intense that it made driving in the region difficult and even dangerous. Poor visibility and slippery roads (due to mayflies) were blamed for a three-vehicle accident on the Hwy. 63 bridge linking Red Wing and Hager City, Wisconsin, that left one person hospitalised.”
sure, this info has gone a bit viral lately. some have seen it and this is for those who haven’t. apart from the poor people hurt in the accident this is a magical moment to say the least.
click the gif for the full story by Ross Purnell at FlyFisherman