Bateleur Eagle

Eagles ... Birds of Prey ... The Sport of Falconry

Bateleur (Terathopius ecaudatus)


Male Bateleur (Terathopius ecaudatus) with injured wing(?) The Bateleur (Terathopius ecaudatus) is a medium-sized eagle in the bird family Accipitridae which also includes many other diurnal raptors such as buzzards, kites and harriers.

It is the only member of the genus Terathopius and probably the origin of the "Zimbabwe bird", national emblem of Zimbabwe.


Distribution / Range

This is a common resident species of the open savanna country in Sub-Saharan Africa.

Bateleur (Terathopius ecaudatus) - natural range map

Bateleur (Terathopius ecaudatus)


Juvenile Bateleur (Terathopius ecaudatus) Description

The Bateleur is a colourful species with a very short tail (ecaudatus is Latin for tailless) which makes it unmistakable in flight. The adult male is 60 to 75 cm (24 to 30 in) long with a 175 cm (5.75 ft) wingspan. He has black plumage except for the chestnut mantle and tail, grey shoulders, and red facial skin, bill and legs.

The female is similar to the male except that she has grey rather than black secondary flight feathers (shorter, upper "arm" feathers). Immature birds are brown with white dappling and have greenish facial skin. It takes them seven or eight years to reach full maturity.

"Bateleur" is French for "tight-rope walker". This name describes the bird’s characteristic habit of tipping the ends of its wings when flying, as if catching its balance.

In some countries, the Bateleur is occasionally known as the "Conifer Eagle" or even "Pine Eagle", since its feathers somewhat resemble a conifer cone when it fluffs itself up.


Nesting / Breeding

It nests in trees, laying a single egg which is incubated by the female for 42 to 43 days, with a further 90 to 125 days until fledging.

Bateleurs pair for life, and will use the same nest for a number of years. Unpaired birds, presumably from a previous clutch, will sometimes help at the nest.

Bateleur Eagle


Bateleur (Terathopius ecaudatus) Feeding / Diet

The eagle hunts over a territory of 250 square miles (650 km2) a day. The prey of this raptor is mostly birds, including pigeons and sandgrouse, and also small mammals; it also takes carrion.


Calls / Vocalizations

The Bateleur is generally silent, but on occasions it produces a variety of barks and screams.


References

  • BirdLife International (2006). Terathopius ecaudatus. 2006. IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006.
  • Barlow, Wacher and Disley Birds of The Gambia ISBN 1-873403-32-1

Copyright: Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from Wikipedia.org

Bateleurs

Juvenile Bateleur (Terathopius ecaudatus)



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