The California Gray Whale has the binomial name Eschrichtius Robustus, these gigantic creatures belong to the family of Eschrichtiidae and genus Eschrichtius.
These are founded in the waters of Eastern North Pacific (North American) and Western North Pacific (Asian).
These marine mammals can grow up to 49 ft and can weigh up to 90,000 lb. Subsequently, the life span of these fishes is around 55 to 70 years. It is observed the age of the Female California Grey Whale lives more than the male counterpart.
These fishes are dark-gray in color and have a lot of white patterns on the body. The body of these fishes in the Eastern North Pacific Ocean is different from the Western North Pacific Ocean.