Two brothers made a rare catch in Falmouth, Massachusetts, reeling in a tiger shark. Nate and Nelson Rouette caught the shark last week on a Cape Cod beach. WATCH HERE WATCH HERE"I saw those horizontal lines that indicate that it's a tiger shark," Nate Rouette told NBC10 Boston Tuesday. It's definitely our first time in Cape Cod," Nelson Rouette explained. Tiger sharks are typically found in warmer waters than Cape Cod.