Sardine fishing boats (purse seiners) returning to port at twilight in Penobscot Bay, Maine.
RELATED KEYWORDS: coastal; waters; fishing; fish; netting; tides; ecology; industry; commerce; trades; skills; skilful; high; low; ebb; Down East; New England; states; Maine Islands; independent; business; self employment; employed; engaging; seas; seafood; foods; vessels; seagoing; exotic; prized; profitable; labor; labour; laboring; hard; work; working; workers; men; nature; marine biology; biological; competing; competition; America; United States; U.S.A.; domestic; trades; Northeast; East Coast; illustration; picture; pictures; photos; photograph; photographs; stock; file; photography; image; pics; collections