Eastern Pacific Field Guide: Delphinus delphis, Common dolphin
Eastern Pacific Field Guide: Eschrichtius robustus, California Gray Whale
Eastern Pacific Field Guide: Grampus griseus, Risso's dolphin
Eastern Pacific Field Guide: Grampus griseus, Risso's dolphin
Eastern Pacific Field Guide: Grampus griseus, Risso's dolphin
Eastern Pacific Field Guide: Grampus griseus, Risso's dolphin
Eastern Pacific Field Guide: Megaptera novaeangliae, Humpback whale
Eastern Pacific Field Guide: Megaptera novaeangliae, Humpback whale
Eastern Pacific Field Guide: Megaptera novaeangliae, Humpback whale
Eastern Pacific Field Guide: Phoca vitulina richardii, Eastern Pacific Harbor Seal
Eastern Pacific Field Guide: Zalophus californianus, California Sea lion