Patagonian Sea Lions (Otaria flavescens) are perhaps the archetypal Sea Lion in appearance. Males have a very large head with a well-developed mane, making them the most lionesque of the eared seals. They are twice the weight of females. The Patagonian Sea Lions are found on the Ecuadorian, Peruvian, Chilean, Falkland Islands, Argentinean, Uruguayan and Southern Brazilian coasts.
The two current Resident Sea Lions at the Cornish Seal Sanctuary are:-