The expedition to defend the whales is now under way. On Friday, the crew of our largest and fastest ship, the Esperanza, waved goodbye to supporters on the quayside in Auckland, New Zealand. It's now en route to the Southern Ocean Whale Sanctuary, as part of a global campaign to finally bring an end to whaling. It's also the last leg in the "Defending our Oceans" expedition which began in November 2005 and saw two of our ships - including the Esperanza, in Antarctic waters. On that trip, our activists managed to directly stop the killing of 82 whales, and this year they will again be putting themselves between the whalers' harpoons and the whales.