Grey whale (Eschrichtius robustus). Mother with calf resting on her back. San Ignacio Lagoon, Baja, California.

gray whale greyeschrichtius robustus mother calf resting her back san ignacio lagoon baja mexico central america whale whales family families parental young juvenile baby rest tail tails surface sea marine mammal mammals cetacean cetaceans north pacific coastal waters flukes babies females companionship close ups endangered vulnerable two 2