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  3. Eastern Grey Kangaroo

One of the 6 kangaroos on WAnimals

Eastern Grey Kangaroo (Macropus giganteus)

Mammals · Diprotodontia · Macropodidae

Eastern Grey Kangaroo

Macropus giganteus

Least Concern

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

Spotted something wrong?

It is the second largest and heaviest marsupial in Australia after the red kangaroo, and often stands as the emblem of Australian wildlife.

Weight

17 kg – 66 kg

Size

1.3 m – 2.1 m

Life expectancy

12 years

Diet

Herbivore

Feeds mainly on plants.

Activity

Crepuscular

Active mainly at dawn and dusk.

Social structure

Herd

Lives in large groups as a strategy against predators.

Sighting difficulty

Easy

Temperate forestGrassland
1countries17parks15same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It feeds mainly on grasses.
  • It lives in open woodland, grassland and the wetter coastal country of eastern Australia and Tasmania.
  • Crossing males of this species with western grey kangaroo females produces fertile offspring in one direction only.
  • comportamientoIt swims well and will sometimes wade in to try to drown a pursuing predator, holding it under with its forelimbs.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (marsupial mammal)
Habitat and environment
Open woodland, grassland and the wetter coastal country of eastern Australia and Tasmania
Birth weight
~0.9 grams
Size at birth
Tiny and helpless at birth
Sexual maturity
Female: 17-28 months | Male: ~25-43 months
Gestation / incubation
~36 days
Litter / clutch size
1 young per birth
Life expectancy in captivity
Documented record of 25 years in captivity

Sources consulted: Animal Diversity Web; AnAge (genomics.senescence.info); Biology Insights; Natural World Life; Animalia.bio; Natural History on the Net; Lone Pine Koala Sanctuary; Wikipedia (Eastern grey kangaroo); ResearchGate (breeding study)

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 — showing 10 of 17.

Related species

Other species in the catalogue with the most in common with Eastern Grey Kangaroo — 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 eastern grey kangaroo.

Comments

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Blue MountainsAustralia
KosciuszkoAustralia
Grampians (Gariwerd)Australia
Wilsons PromontoryAustralia
Royal National ParkAustralia
LamingtonAustralia
WarrumbungleAustralia
Barrington TopsAustralia
GirraweenAustralia
Carnarvon GorgeAustralia
See all 17 parks
Red-necked WallabyLeast Concern

Red-necked Wallaby

Notamacropus rufogriseus

Least Concern

Red Kangaroo

Osphranter rufus

Least Concern

Swamp Wallaby

Wallabia bicolor

Western Gray KangarooLeast Concern

Western Gray Kangaroo

Macropus fuliginosus

Red-legged PademelonLeast Concern

Red-legged Pademelon

Thylogale stigmatica

Agile WallabyLeast Concern

Agile Wallaby

Notamacropus agilis

CountriesAustralia
ParksBlue MountainsAustralia
TagsHerbivore
Herbivore
Crepuscular
In herds
Temperate forest
Grassland
Mammal
Australia