Contains

• bottlenose

  Any of several dolphins with rounded forehead and well-developed beak; chiefly of northern...

• porpoise

  Any of several small gregarious cetacean mammals having a blunt snout and many teeth.

• grampus

  Slaty-grey blunt-nosed dolphin common in northern seas.

• grampus

  Predatory black-and-white toothed whale with large dorsal fin; common in cold seas.

• black whale

  Small dark-colored whale of the Atlantic coast of the United States; the largest male...

• river dolphin

  Any of several long-snouted usually freshwater dolphins of South America and southern...

• white whale

  Small northern whale that is white when adult.

• common dolphin

  Black-and-white dolphin that leaps high out of the water;.