Color:
upper sides are predominantly dark or blue-black,
but there are white or pale-grey blazes along their
sides. Their dorsal fins are very tall with an area
of light grey on the rear half
Physically
they are like the Pacific white-sided dolphin. They
have a short, dark beak and gently sloping forehead.
Their upper sides are predominantly dark or blue-black,
but there are white or pale-grey blazes along their
sides. Their dorsal fins are very tall with an area
of light grey on the rear half. At sea it is best to
look for the light face and short blunt beak.