CA'ING WHALE ( Globicephalus melas ), a large representative of the dolphin tribe frequenting the coasts of Europe, the Atlantic coast of North America, the Cape and New Zealand. From its nearly uniform black colour it is also called the "blackfish." Its maximum length is about 20 ft. These cetaceans are gregarious and inoffensive in disposition and feed chiefly on cuttle-fish. Their sociable character constantly leads to their destruction, as when attacked they instinctively rush together, and blindly follow the leaders of the herd, whence the names pilot-whale and ca'ing (or driving) whale. Many hundreds at a time are thus frequently driven ashore and killed, when a herd enters one of the bays or fiords of the Faeroe Islands or north of Scotland. The ca'ing whale of the North Pacific has been distinguished as G. scammoni, while one from the Atlantic coast, south of New Jersey, and another from the bay of Bengal, are possibly also distinct. (See CETACEA.)