On Sep 4, a large number of white flying #insects appeared in Yuanjiang City, #Hunan Province, #China, covering the sky like snowflakes. Local experts confirmed the insect is a #mayfly, which has appeared every #autumn in recent years.#nature #urban #shocking #viral #Trending pic.twitter.com/gDjRCixN4H

— T-Time HK (@HKPOTATO4) September 7, 2022