08 May, Cape Cod Bay, 08:58
• 23 Humpback whales
• 50-100 Atlantic white-sided dolphins
08 May, Cape Cod Bay, 0932
• 2 Finback whales
• 1 Minke whales
• 6 Humpback whales
08 May, Cape Cod Bay, 1304
• 6-11 Humpback whales
09 May, Cape Cod Bay, 1002
• 4-5 North Atlantic right whales
• 3 Finback whales
• 6 Humpback whales
• 1 Harbor seal
05 May, Cape Cod Bay, 1332
• 2 Finback whales
• 12-13 Humpback whales
• 150-200 Atlantic white-sided dolphins
4 May, Cape Cod Bay, 1000
• 4 Humpback whales
11 May, Cape Cod Bay, 1001
• 4 Finback whales
• 10 Humpback whales
11 May, South of Stellwagen Bank, 1330
• 2 Finback whales
• 5 Humpback whales
12 May, South of Stellwagen Bank, 1000
• 1-2 Finback whales
• 24-75 Humpback whales
• 100-175 Atlantic white-sided dolphins
12 May, South of Stellwagen Bank, 1330
• 1 Finback whales
• 15+ Humpback whales
• 100-200 Atlantic white-sided dolphins
13 May, Cape Cod Bay, 1004
• 10-12 Finback whales
• 23 Humpback whales
• 100-150 Atlantic white-sided dolphins
• 3-4 Harbor seals
13 May, Cape Cod Bay, 1004
• 3 Finback whales
• 12-18 Humpback whales
• 6-10 Atlantic white-sided dolphins
13 May, North of Race Point, 1645
• 77-95 Humpback whales
14 May, South of Stellwagen Bank, 1002
• 16 Humpback whales
• 15-22 Atlantic white-sided dolphins
14 May, South of Stellwagen Bank, 11:50
• 16+ Humpback whales
• 100-200 Atlantic white-sided dolphins
14 May, Cape Cod Bay, 1330
• 6 Humpback whales
• 10-15 Atlantic white-sided dolphins
15 May, South of Stellwagen Bank
• 1 Finback whale
• 22 Humpback whales
15 May, South of Stellwagen Bank
• 22-24 Humpback whales
• 1 Gray seal