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Bateleur (Terathopius ecaudatus)   Flickr   Lip Kee🦅

Photo: Lip Kee · CC BY-SA 2.0

SpeciesAccipitriformesAccipitridae
Birds

🦅Bateleur

Terathopius ecaudatus (Daudin, 1800)

The bateleur, also known as the bateleur eagle, is a medium-sized eagle in the family Accipitridae. It is often considered a relative of the snake eagles and, like them, it is classified within the subfamily Circaetinae. It is the only member of the genus Terathopius and may be the origin of the "Zimbabwe Bird", the national emblem of Zimbabwe. Adult bateleurs are generally black in colour with a chestnut colour on the mantle as well as on the rump and tail. Adults also have gray patches about the leading edges of the wings with bright red on their cere and their feet. Adults also show white greater coverts, contrasting with black remiges in males, gray patches on the underwing primaries and black wingtips. The juvenile bateleur is quite different, being largely drab brown with a bit of paler feather scaling. All bateleurs have extremely large heads for their size, rather small bills, large feet, relatively short legs, long, bow-like wings and uniquely short tails, which are much smaller still on adults compared to juvenile birds.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
1
Measurements
10
vs you
≈ 1/28th of your weight
Conservation status
ENEndangered

IUCN Red List assessment, 2020.

Population trendDecreasing
Key measurements
Body mass
2.2 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
55 years
All measurements ↓
Facts and figures

Everything we know about the Bateleur

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
2.2 kg
AVONET
Other figures ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Figures vary

  • 2.2 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: questionable
Tail length
0.11 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Wing length
0.5 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Beak length
0.05 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Tarsus length
0.07 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Maximum lifespan
55 years
AnAge
Details ↓

data quality: questionable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Trophic level
Carnivore
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Habitat
Woodland
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Lifestyle
Generalist
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Volume l
2.2 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Bateleur yet: body length, shoulder height, top speed, bite force.

More

More about the Bateleur

In other languages
Gaukler (de), Bateleur (nl), àguila batallaire (ca), orlík kejklíř (cs), Gøglerørn (da), águila volatinera (es) … and 23 more languages
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