Terry Glasco Marine Mammals seen in Baja, Mexico, March 2005
- Gray Whale - Family Eschrichtiidae Genus Eschrichtius Species Eschrichtius robustus
- Humpback Whale - Megaptera novaeangliae
- Blue Whale - Balaenoptera musculus
- Brute's Whale (pronounced Brutus) - Balaenoptera edeni
- Fin Whale - Balaenoptera physalus
- Sperm Whale - Physeter macrocephalus
The Dolphins
- Bottle-nosed Dolphins - Tursiops truncatus
- Pacific White-sided Dolphins - Lagenorhynchus obliquidens
- Common dolphin - Delphinus delphis
- Long-beaked common dolphin - Delphinus capensis
The Pinnipeds
- Elephant Seals - Mirounga angustirostris
- California Sea Lions - Zalophus californianus
- Guadalupe fur seal - Arctocephalus townsendi