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  3. Olympic Marmot

One of the 8 marmots on WAnimals

Mammals · Rodentia · Sciuridae

Olympic Marmot

Marmota olympus

Least Concern

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

Spotted something wrong?

The Olympic marmot is endemic to the high meadows of the Olympic Peninsula, in the north-western United States, and practically its whole population lives inside a single national park. It is one of the most social marmots: the colonies are family groups whose members greet one another by touching noses and play often. It hibernates for more than seven months a year in sealed burrows. Its populations have declined in recent decades, partly through predation by coyotes that have colonised the peninsula.

Weight

3 kg – 11 kg

Size

54 cm – 75 cm

Life expectancy

15 years

Diet

Herbivore

Feeds mainly on plants.

Activity

Diurnal

Active mainly during the day.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

Sighting difficulty

Easy

MountainGrassland
2countries1parks22same family

Fun facts

  • It is one of the few mammals endemic to a single US state, and practically its whole population lives inside Olympic National Park.
  • It hibernates for more than seven months a year: it emerges in May and returns to the burrow in September, so it spends two thirds of its life asleep underground.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Subalpine and alpine meadows of the Olympic Peninsula, in Washington State
Sexual maturity
3 years
Gestation / incubation
30 days
Litter / clutch size
4

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

Where to find it

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The pins mark the parks 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 Olympic Marmot — same habitat, park, country, tags or family.

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

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Based on what we already know about olympic marmot.

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See full glossary
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See its range on the interactive map→
OlympicUnited States
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CountriesUnited States
ParksOlympicUnited States
TagsHerbivore
Herbivore
Diurnal
Colonial
Mountain
Grassland
Mammal
United States
Canada