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  3. South American Fur Seal

One of the 7 fur seals on WAnimals

South American Fur Seal (Arctocephalus australis)

Mammals · Carnivora · Otariidae

South American Fur Seal

Arctocephalus australis

Least Concern

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

Spotted something wrong?

The South American fur seal is an eared seal of the coasts of the Southern Cone, from Peru to Brazil around Cape Horn. It is smaller than the South American sea lion and is told apart by its pointed muzzle and its dense two-layered coat. It breeds on rocky coasts with caves and boulders that give it shade. It dives at night in pursuit of fish and squid. It was subjected to mass sealing in Uruguay and the Falklands well into the 20th century.

Weight

30 kg – 200 kg

Size

1.4 m – 2 m

Life expectancy

31 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

Easy

OceanIslands
6countries19parks4dive sites10same family

AI-generated images: illustrations, not photographs.

Fun facts

  • Isla de Lobos, off Punta del Este, holds one of the largest colonies in the world: for more than two centuries it was exploited commercially and became one of the greatest sources of pelts in the South Atlantic.
  • El Niño events cause mass die-offs along the Peruvian coast: the warming water collapses the anchoveta and the pups starve by the thousand.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Rocky coasts, islets and sea caves of the South American Atlantic and Pacific
Sexual maturity
3 years
Gestation / incubation
7.8 months
Litter / clutch size
1

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

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 — showing 14 of 23.

Related species

Other species in the catalogue with the most in common with South American Fur Seal — same habitat, park, country, tags or family.

Same taxonomic family
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Same taxonomic family
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Keep exploring

Based on what we already know about south american fur seal.

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See full glossary
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See its range on the interactive map→
Nahuel HuapiArgentina
Los GlaciaresArgentina
Tierra del FuegoArgentina
Torres del PaineChile
ChiloeChile
Patagonia (Patagonia National Park)Chile
ParacasPeru
LaninArgentina
Los AlercesArgentina
Monte LeónArgentina
Ballestas IslandsPeru
Puerto Madryn (Valdés Peninsula)Argentina
Punta de ChorosChile
Puerto Deseado (penguins)Argentina
See all 19 parks
South American Sea LionLeast Concern

South American Sea Lion

Otaria flavescens

Imperial ShagLeast Concern

Imperial Shag

Leucocarbo atriceps

Rock ShagLeast Concern

Rock Shag

Leucocarbo magellanicus

Peruvian BoobyLeast Concern

Peruvian Booby

Sula variegata

Antarctic Fur SealEndangered

Antarctic Fur Seal

Arctocephalus gazella

Southern Elephant SealVulnerable

Southern Elephant Seal

Mirounga leonina

CountriesChile
ParksNahuel HuapiArgentina
TagsCarnivore
Carnivore
Nocturnal
Colonial
Ocean
Islands
Mammal
Chile
Argentina
Peru
Uruguay
Brazil
Falkland Islands