First time seeing this in my neighborhood in Somerville. Bummer. pic.twitter.com/VsgdDprG6a
— Kelsey Graham (@woolcarderbee) May 12, 2016
UPDATE/CORRECTION: The trees are only at risk; none of the bugs have actually been found in Somerville.
Somerville officials have marked 155 trees across the city for destruction because they're at risk for infestation bye the emerald ash borer, an insect originally from China that kills trees by, well, boring through them. Read more.