Search on for whale freed from lines at Far North oyster farm / Rescuers working to free whale entangled in rope off Scottish island / Second weekend whale stranding in South Island / A bitter dish to swallow: Japan continues whaling tradition / A breaching whale capsized a boat, tossing 2 people overboard off New Hampshire coast / Video shows whale capsizing boat off New Hampshire coast, fishermen rescued / Breaching whale capsizes boat and sends two people overboard / Extremely rare beaked whale washes ashore in Otago / Vessel strikes drive large whale strandings / Bowhead whales still harmed from whaling that ended a century ago