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  3. Galapagos Sea Lion

One of the 7 fur seals on WAnimals

Galapagos Sea Lion (Zalophus wollebaeki)

Mammals · Carnivora · Otariidae

Galapagos Sea Lion

Zalophus wollebaeki

Endangered

At very high risk of extinction in the wild in the near future.

Spotted something wrong?

The Galápagos sea lion is a carnivorous mammal of the family Otariidae that lives only in the Galápagos Islands and occasionally on the islands of Malpelo and Gorgona. The local population now numbers 50,000 animals. It has long been debated whether it is a subspecies of the California sea lion, in which case its scientific name would be Zalophus californianus wollebaeki.

Weight

50 kg – 250 kg

Size

1.5 m – 2.5 m

Life expectancy

20 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

OceanIslands
1countries1parks6dive sites10same family

AI-generated images: illustrations, not photographs.

Fun facts

  • comportamientoIt is endemic to the archipelago, genetically distinct from the California sea lion, and often extremely unwary around people.
  • It is one of the emblematic species of the archipelago Darwin visited, and its lack of fear of people, the same thing that struck him in other species, remains one of the islands' great tourist attractions today.
  • El Niño events hit it brutally: as the water warms the surface fish disappear, and in the strongest episodes virtually the whole of that year's pup crop can die.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Sandy beaches, rocky shores and shallow waters of the Galápagos archipelago
Sexual maturity
5 years
Gestation / incubation
11.5 months
Litter / clutch size
1

Sources consulted: Wikipedia (es): Zalophus wollebaeki

Where to find it

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The pins mark the parks and dive sites where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Galapagos Sea Lion — same habitat, park, country, tags or family.

Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park
Shares a park

How to help

The galapagos sea lion is classified as endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 7 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about galapagos sea lion.

Share an experience, a fun fact or a tip for seeing the galapagos sea lion.
See full glossary
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See its range on the interactive map→
Galápagos National ParkEcuador
Darwin IslandEcuador
Wolf IslandEcuador
Kicker Rock (León Dormido)Ecuador
Gordon RocksEcuador
Cousin's RockEcuador
Cape MarshallEcuador
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Blue-footed BoobyLeast Concern

Blue-footed Booby

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Magnificent Frigatebird

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Whale SharkEndangered

Whale Shark

Rhincodon typus

Sperm WhaleVulnerable

Sperm Whale

Physeter macrocephalus

CountriesEcuador
ParksGalápagos National ParkEcuador
TagsCarnivore
Carnivore
Diurnal
Colonial
Endangered
Ocean
Islands
Mammal
Ecuador