California Gray Whale (Eschrichtius robustus) calf underwater in San Ignacio Lagoon, Baja, Mexico.

california gray whale grey eschrichtius robustus mysticete baleen ballena gris cetacea cetacean leviathan scrag warm blooded bottom feeder migration water sea marine ocean balaenopteridae mexican tropic tropics tropical central america central american one alone single solitary individual baby babies calf calves juvenile offspring head closeup close up