Risso's dolphin (Grampus griseus) mother and calf, eye, mouth and fatal folds are clearly visible. Monterey Bay, California, USA, Pacific Ocean, National Marine Sanctuary

Northern elephant seal (Mirounga angustirostris) pup nursing. San Simeon, National marine sanctuary, Monterey bay, California Pacific ocean, USA.

Risso's dolphin (Grampus griseus) close look at a calf surfacing next to its mother, fetal folds are visible. Monterey Bay, California, USA, Pacific Ocean, National Marine Sanctuary

Risso's dolphin (Grampus griseus) close look at a calf surfacing next to its mother, fetal folds are visible. Monterey Bay, California, USA, Pacific Ocean, National Marine Sanctuary

Northern elephant seal (Mirounga angustirostris) Alpha male bull, female and calf resting, San Simeon, Monterey Bay National Marine Sanctuary, California, USA, Pacific Ocean

Female transient killer whale (orcinus orca) attack and kill a harbor seal pup (phoca vitulina ) tail slap, throw, fluke, predation National marine sanctuary, Monterey bay, California Pacific ocean, USA.

Western Gull (Larus occidentalis) juvenile flying, Monterey, California, USA, Pacific Ocean, National Marine Sanctuary