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  3. Galapagos Fur Seal

One of the 7 fur seals on WAnimals

Mammals · Carnivora · Otariidae

Galapagos Fur Seal

Arctocephalus galapagoensis

Endangered

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

Spotted something wrong?

The Galápagos fur seal is the smallest otariid in the world and one of the few that lives in the tropics. It is endemic to the Ecuadorian archipelago, where it occupies rocky coasts with caves and overhangs that give it shade: its dense fur, adapted to cold water, leaves it very vulnerable to overheating. It feeds on squid and fish that it hunts at night, when the deep scattering layer rises. El Niño events, which warm the water and crash productivity, cause mass die-offs.

Weight

27 kg – 68 kg

Size

1.2 m – 1.6 m

Life expectancy

22 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

Sighting difficulty

Hard

OceanIslands
1countries1parks6dive sites10same family

Fun facts

  • comportamientoIt is the smallest pinniped in the world and, unlike other fur seals, hunts mainly at night to keep clear of sharks during the day.
  • It is the smallest eared seal in the world and one of the very few tropical pinnipeds: it survives on the equator only thanks to the cold Humboldt Current, which cools the waters of the archipelago.
  • It hunts almost entirely at night and needs shade during the day, so it depends on caves and volcanic crevices: without them, its cold-water coat would cook it under the equatorial sun.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Rocky volcanic coasts with caves and shade, on the western islands of the Galápagos archipelago
Sexual maturity
4 years
Gestation / incubation
7 months
Litter / clutch size
1

Sources consulted: https://es.wikipedia.org/wiki/Arctocephalus_galapagoensis

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 Fur Seal — 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 fur seal 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 fur seal.

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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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Spheniscus mendiculus

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Whale SharkEndangered

Whale Shark

Rhincodon typus

Sperm WhaleVulnerable

Sperm Whale

Physeter macrocephalus

Blue-footed BoobyLeast Concern

Blue-footed Booby

Sula nebouxii

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