AdvertisementGrass Is Back In The Chesapeake, And Crabs Will FollowMarch 05, 2018Dan CharlesfacebookEmailUnderwater grasses and a crab pot near Crisfield, Md. In the Chesapeake Bay, underwater seagrass beds are growing, sheltering crabs and fish. The long-awaited recovery depends on efforts by farmers to prevent nutrients from polluting the giant estuary. (Getty Images/Aurora Creative)