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  3. Juan Fernandez Fur Seal

One of the 7 fur seals on WAnimals

Juan Fernandez Fur Seal (Arctocephalus philippii)

Mammals · Carnivora · Otariidae

Juan Fernandez Fur Seal

Arctocephalus philippii

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

Arctocephalus philippii is the Juan Fernández fur seal, an eared seal endemic to the oceanic islands of Chile. The sealers of the 18th and 19th centuries killed several million animals for their pelts and it was given up for extinct for decades. A small surviving colony was rediscovered in 1965 and the population has been recovering slowly ever since. It dives deep at night to hunt squid and mesopelagic fish, and breeds in caves and rocky ground that are hard to reach.

Weight

50 kg – 140 kg

Size

1.4 m – 2 m

Life expectancy

20 years

Diet

Carnivore

Feeds mainly on other animals.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

OceanIslands
3countries4parks3dive sites10same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It was given up for extinct: after the killing of several million animals there were no records for decades, until a surviving colony was found in the Juan Fernández archipelago in 1965.
  • It makes night dives of several hundred metres in pursuit of squid rising from deep water.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Rocky coasts and sea caves of the Juan Fernández archipelago and the Desventuradas Islands
Sexual maturity
5 years
Gestation / incubation
12 months
Litter / clutch size
1

Sources consulted: Wikipedia (es): Arctocephalus philippii

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 Juan Fernandez Fur Seal — same habitat, park, country, tags or family.

Same taxonomic family
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Same taxonomic family
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See full glossary
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CountriesMexico
ParksChannel IslandsUnited States
TagsCarnivore
Carnivore
Colonial
Ocean
Islands
Mammal
Mexico
United States
Chile