One of the most charismatic and beloved animals of the Galápagos Islands. Endemic to this unique island chain, meaning it’s found nowhere else in the world, the Galápagos sea lion is known for its playful personality, social behavior, and strong connection to both land and sea. These marine mammals are a subspecies of the California sea lion but have evolved separately in the remote Pacific environment of the Galápagos, developing traits suited to the islands’ warm climate and rugged coastlines. With their sleek, torpedo-shaped bodies, large brown eyes, and loud barks, they’re a favorite among visitors — often lounging on beaches, docks, and even park benches.

Male Galápagos sea lions are significantly larger than females and grow thick necks and manes that give them a lion-like look — which is where their name comes from. Males fiercely compete for control of harems (groups of females), barking and posturing to keep rivals away during the breeding season. In contrast, females are smaller and more graceful, spending much of their time swimming, hunting, and caring for their pups. They use their strong front flippers like wings to “fly” through the water with surprising speed and agility.

One of the most fascinating things about Galápagos sea lions is their close relationship with land. Unlike true seals, they have external ear flaps and can rotate their back flippers, allowing them to walk — even run — on land. They haul out on beaches, rocky shores, and even coastal towns to rest and warm up in the sun. Entire colonies can often be seen piled together in the sun, barking, nuzzling, and sometimes arguing over the best sunbathing spot.

Distribution

Country

Population est.

Status

Year

Comments

Colombia

2014

Seasonality Uncertain

Costa Rica

2014

Seasonality Uncertain: Cocos I.

Ecuador

2014

Galápagos