セミクジラ
There is year around commercial fishing in the range of the North Pacific right whale in both the Bering Sea and the Gulf of Alaska. and also in the western part of its range around Kamchatka, the sea of Okhotsk, and the Japan. Entanglement in fishing gear can both result in the death of the whale relatively quickly, or result in long-term stress that reduces the whale's health leading to less reproduction or death.