Right whales are the rarest of all large whales. There are several species, but all are identified by enormous heads, which can measure up to one-third of their total body length. These whales ...

The whale has been nicknamed “Yodo-chan” on ... The water there is 2 to 3 meters deep. Yasunobu Nabeshima, 69, a visiting researcher at the Osaka Museum of Natural History who is familiar ...