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  3. Great Bustard

One of the 3 bustards on WAnimals

Great Bustard (Otis tarda)

Birds · Otidiformes · Otididae

Great Bustard

Otis tarda

Near Threatened

It could become threatened in the near future if current threats go unchecked.

Spotted something wrong?

It is one of the heaviest flying birds in the world, with males weighing up to 18 kg. It also shows one of the greatest differences in weight between the sexes of any bird, males reaching twice the weight of females.

Weight

3.1 kg – 18 kg

Size

up to 1 m

Life expectancy

12 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

Herd

Lives in large groups as a strategy against predators.

Sighting difficulty

Moderate

Grassland
20countries27parks3same family

AI-generated images: illustrations, not photographs.

Fun facts

  • reproducciónIt is one of the heaviest flying birds in the world, and males perform a courtship display in which they all but turn their plumage inside out over their own bodies.

Life cycle and biology

Skeleton type
Vertebrate - pneumatised bony skeleton (bird)
Habitat and environment
Open steppe, grassland and low-intensity farmland of Europe and Central Asia
Birth weight
Exact weight not found as a precise figure
Size at birth
Precocial, with camouflaged down, able to move soon after hatching though unable to fly until 6-8 weeks
Sexual maturity
Female: 2-4 years | Male: 5-6 years
Gestation / incubation
21-28 days
Litter / clutch size
2 to 3 eggs per clutch
Life expectancy in captivity
Documented record of up to 28.3 years in captivity

Sources consulted: AnAge; JungleDragon; Birda; Bird Spot; LIFE EUROBUSTARD; Animalia.bio; Birds of the World; eBird; Springer

Where to find it

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 27.

Related species

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

Same taxonomic family
Shares a park
Shares a park
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Keep exploring

Based on what we already know about great bustard.

Comments

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
Doñana National ParkSpain
Danube DeltaRomania
Altyn EmelKazakhstan
Aksu-ZhabaglyKazakhstan
Hortobágy National ParkHungary
CabañerosSpain
Neusiedler See-SeewinkelAustria
MonfragueSpain
Tablas de DaimielSpain
Sierra de GuadarramaSpain
See all 27 parks
Little BustardNear Threatened

Little Bustard

Tetrax tetrax

Northern LapwingNear Threatened

Northern Lapwing

Vanellus vanellus

Near Threatened

Saiga

Saiga tatarica

Black-tailed GodwitNear Threatened

Black-tailed Godwit

Limosa limosa

Siberian IbexNear Threatened

Siberian Ibex

Capra sibirica

Dartford WarblerNear Threatened

Dartford Warbler

Curruca undata

CountriesSpain
ParksDoñana National ParkSpain
TagsOmnivore
Omnivore
Diurnal
In herds
Near Threatened
Bird
Grassland

Europe12

Asia7

Africa1

Spain
Hungary
Portugal
Kazakhstan
Mongolia
Romania
Austria
Bulgaria
Czechia
Germany
Hungary
Moldova
Portugal
Romania
Serbia
Slovakia
Spain
Ukraine
Azerbaijan
China
Iran
Kazakhstan
Mongolia
Russia
Türkiye
Morocco