露脊鯨
In winter, North Pacific right whales can occur from the Bering Sea as far south as the Bonin Islands. It is the whales that go south that are frequently seen close to shore. Right whales have historically been found closer to shore in very shallow than other large baleen whales, but they are by no means limited to near-shore habitats. There is a record of a female North Atlantic right whale to give a birth at 63 km from shores of Jacksonville, Florida.