Good or bad caterpillar

Asked April 26, 2016, 4:35 PM EDT

Have caterpillars crawling over everything outside. Should I be concerned? If yes who do I call?

Baltimore County Maryland

1 Response

This is the larvae of the eastern tent caterpillar. a natural food for wild birds.In large numbers this pest can completely defoliate trees like cherry, peach.and crab apple.