3.5 trillion insects migrate high across southern England skies each year
Thursday, December 22, 2016 - 14:41
in Paleontology & Archaeology
It’s one of the biggest mass migrations on Earth, and you probably don’t even know it was happening. Each year, from May to September, nearly 3.5 trillion insects traverse the skies above southern England, according to a new study in the journal Science. Together these winged travelers make up...