"Galapagos Sea Lion" Isla Española Things to Do Tip by MalenaN
Isla Española Things to Do: 21 reviews and 79 photos
The Galapagos Sea Lion (Zalophus californianus wollebaeki) is an endemic subspecies. It is common, and there is a population of about 50 000 Sea Lions in the Galapagos Islands. They can be seen in many places near the shores, on beaches, on the rocks or even in the towns (for example on a porch in Puerto Baquerizo Moreno and at the Fish Market in Puerto Ayora). Don’t be surprised if you get surrounded by playful sea lions while snorkelling. It is absolutely fantastic!
The male Sea Lion becomes very large, up to 230cm in length, with a weigh up to 250kg. They have a dark brown fur, which almost looks black when wet and they have a thick neck.
The females are smaller and weigh up to 120kg. They have lighter brown fur, which looks dark brown when wet. There are many more females as only one tenth of the Sea Lion pups are males.
The Galapagos Sea Lions feed during the day and they mostly eat Sardines. They can be away at sea for days to hunt for fish. Sharks are natural predators of the Sea Lions.
The Galapagos Sea Lions form colonies which consist of a dominant male (bull) and up to 30 females (cows) with their pups. The bull protects its territory against other males and sometimes there are fights. As it is difficult for a male to be away feeding while protecting his territory he becomes weaker and he will then be replaced by a stronger male after a while. Males without a territory form bachelor colonies.
The females give birth to one pup each year, which they nurse for up to three years. Sometimes you can see two pups of different age suckling milk from their mother. When they are around five months the pups can start fishing for themselves though. The mother and child can recognise each other’s bark and thus find each other among the other Sea Lions in the colony.
The Sea Lions in the first two photos are on the beach at Gardner Bay, and the Sea Lions in the 3rd, 4th and 5th photos all lie on a small beach near the landing point at Punta Suárez.