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A shaggy brown emu walking across dry grass.
Photo: JJ Harrison, CC BY-SA 4.0, via Wikimedia Commons

Emu

Dromaius novaehollandiae

Australia's largest bird, a shaggy flightless runner whose fathers hatch the eggs and raise the chicks.

About the Emu

Emus can grow 6 feet tall and weigh 80 to 120 pounds; females are bigger than males. They have shaggy brownish-gray feathers, long strong legs with three toes, and tiny 7-inch wings. They can sprint up to 30 miles per hour. Emus live across Australia in savanna woodlands, grasslands and dry forests near water, and eat seeds, grasses, insects, fruit and small lizards.[1]

Quick facts

Scientific name
Dromaius novaehollandiae[1]
Size
Up to 6 feet tall.[1]
Weight
80 to 120 pounds. Females are larger.[1]
Lifespan
10 to 20 years in the wild. Up to 35 in human care.[1]
Diet
Omnivore. Seeds, grasses, insects, fruit and small lizards.[1]
Habitat
Savanna woodlands, grasslands and dry forests near water.[1]
Where it lives
Across mainland Australia.[1]
Group life
Mostly solitary. Pairs form during breeding season.[1]
Babies
5 to 15 greenish-blue eggs, incubated 48 to 56 days by the male.[1]
Conservation status
Least Concern (IUCN Red List, assessed 2018).[2]

Fun facts

  • Emus are the only birds with calf muscles.[1]
  • One emu egg holds as much as 10 to 12 chicken eggs.[1]
  • Emus flap their tiny wings while running, which may help them balance.[1]

Vocabulary

ratite
A large flightless bird with a flat breastbone, such as an ostrich, emu or cassowary.
vestigial
Still present but no longer used for its original job, like an emu's tiny wings.
clutch
A group of eggs laid at one time.
omnivore
An animal that eats both plants and other animals.
forage
To search for food.

See it in person

Sources

  1. [1] San Francisco Zoo & Gardens. “Emu.” https://www.sfzoo.org/emu/ (accessed 2026-10-02)
  2. [2] IUCN Red List of Threatened Species. “Dromaius novaehollandiae (Emu).” https://www.iucnredlist.org/species/22678117/131902466 (accessed 2026-10-02)

Facts last checked 2026-10-02.

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