Whaling in New Zealand and in 1844 the last of the early onshore stations closed. Still, Captain Nye of the barque "Mount Wolleston" reported in 1879 that the northern whales averaged 10lbs of whale bone to each barrel of oil, and at that time were the most profitable whales caught. The following table presents the average yield of oil and bone to the northern and southern whale: A later shore station, Perano's of Tory Channel, Cook Strait caught 4200 whales (mainly humpback) between 1911 and 1964, when the last whale was caught in New Zealand waters. Since 1978, whales within New Zealand’s Exclusive Economic
Tsushima Strait in the world. The strait measures approximately 100 kilometres along Tsushima Island and is about 65 kilometres wide at its narrowest. The strait has a depth of about 140 metres and is bounded by the "Tsushima Islands" to the west through north (of "Gotō Islands"). Nearby Iki Island lies in the strait about 50 kilometres towards Kyūshū from the southern tip of Kamino-shima (South Island). A warm branch of the "Kuroshio Current" passes through the strait. Originating along the Japanese islands, this current passes through the Sea of Japan then a branch eventually flowing into the Pacific Northern Pacific Ocean