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  3. Spotted Seal

One of the 13 seals on WAnimals

Mammals · Carnivora · Phocidae

Spotted Seal

Phoca largha

Least Concern

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

Spotted something wrong?

The spotted seal, or largha seal, is the only seal of the North Pacific that depends on drifting sea ice to breed. It looks very like the harbour seal, with which it lives side by side in some areas, but is told apart by a life cycle tied to the seasonal pack ice. It feeds on fish, cephalopods and crustaceans and often dives below 100 metres. Its population is still large, but the retreat of the seasonal ice in the Bering Sea is a structural threat over the medium term.

Weight

65 kg – 115 kg

Size

1.5 m – 2.1 m

Life expectancy

35 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Irregular activity

Active at irregular times, by day or night depending on circumstances.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

OceanPolar
7countries12parks14same family

Fun facts

  • It forms seasonal male-female pairs that stay together on the ice for weeks before the birth, a behaviour that is uncommon among the true seals.
  • Its pups are born on the ice with a woolly white coat and moult it within two or three weeks, before entering the water for the first time.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Seasonal pack ice, coastal waters and estuaries of the North Pacific and the Bering and Okhotsk Seas
Birth weight
7 - 12 kg
Size at birth
About 80 cm; born with a white lanugo coat
Sexual maturity
3.5 years
Gestation / incubation
10.5 months
Litter / clutch size
1

Sources consulted: Wikipedia (es): Phoca largha

Where to find it

Best time: From March to April in the Sea of Okhotsk, the Bering Sea and the Yellow Sea, when it pups on drifting ice.

Loading map…

The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 12.

Related species

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

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about spotted seal.

Share an experience, a fun fact or a tip for seeing the spotted seal.
See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Glacier BayUnited States
ShiretokoJapan
KatmaiUnited States
Gates of the ArcticUnited States
Kobuk ValleyUnited States
Lake ClarkUnited States
Wrangel IslandRussia
Putorana PlateauRussia
Kenai FjordsUnited States
Yellow Sea Migratory Bird SanctuariesChina
See all 12 parks
Least Concern

Harp Seal

Pagophilus groenlandicus

Bearded SealLeast Concern

Bearded Seal

Erignathus barbatus

Harbor SealLeast Concern

Harbor Seal

Phoca vitulina

Ringed SealLeast Concern

Ringed Seal

Pusa hispida

Vulnerable

Hooded Seal

Cystophora cristata

Northern Elephant SealLeast Concern

Northern Elephant Seal

Mirounga angustirostris

CountriesUnited States
ParksGlacier BayUnited States
TagsCarnivore
Carnivore
Variable activity
Solitary
Ocean
Polar
Mammal
United States
Japan
Russia
China
South Korea
Canada
North Korea