The red-thighed sparrowhawk (''Accipiter erythropus''), alternatively known as the red-legged sparrowhawk or the western little sparrowhawk is a species of

sparrowhawk Sparrowhawk (sometimes sparrow hawk) may refer to several species of small hawk in the genus ''Accipiter''. "Sparrow-hawk" or sparhawk originally referred to ''Eurasian sparrowhawk, Accipiter nisus'', now called "Eurasian" or "northern" sparrowha ...

in the family

Accipitridae The Accipitridae is one of the three families within the order Accipitriformes, and is a family of small to large birds with strongly hooked bills and variable morphology based on diet. They feed on a range of prey items from insects to medium-s ...

from western and northern central Africa.

Description

A very small, dove-sized sparrowhawk with a distinctive tail pattern. The red-thighed sparrowhawk is sexually dimorphic, the males of the

nominate Nomination is part of the process of selecting a candidate for either election to a public office, or the bestowing of an honor or award. A collection of nominees narrowed from the full list of candidates is a short list. Political office In the ...

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

having very dark grey upperparts with a white crescent on the lower rump which is conspicuous in flight, as are three white broken tail bars on the dark grey tail. In contrast to the blackish cheeks the throat is white with the rest of the underparts pinkish white. The vermilion eye is surrounded by a red eye ring, the

cere The beak, bill, or rostrum is an external anatomical structure found mostly in birds, but also in turtles, non-avian dinosaurs and a few mammals. A beak is used for eating, preening, manipulating objects, killing prey, fighting, probing for food, ...

is orange red and the legs are bright orange yellow. Males of the subspecies ''A.e. zenkeri'' have deep rufous underparts and more obvious white spots on the tail. Females are much bigger than the males, with browner upperparts and a more brownish orange eye. Juveniles normally have the underparts barred with brown, sometimes up to the breast. The body length is and the wingspan is .

Distribution and subspecies

There are currently two recognised subspecies of red-thighed sparrowhawk. *''Accipiter erythropus erythropus'':

Senegal Senegal,; Wolof: ''Senegaal''; Pulaar: 𞤅𞤫𞤲𞤫𞤺𞤢𞥄𞤤𞤭 (Senegaali); Arabic: السنغال ''As-Sinighal'') officially the Republic of Senegal,; Wolof: ''Réewum Senegaal''; Pulaar : 𞤈𞤫𞤲𞤣𞤢𞥄𞤲𞤣𞤭 � ...

and

Gambia The Gambia,, ff, Gammbi, ar, غامبيا officially the Republic of The Gambia, is a country in West Africa. It is the smallest country within mainland AfricaHoare, Ben. (2002) ''The Kingfisher A-Z Encyclopedia'', Kingfisher Publicatio ...

west to

Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...

. *''Accipiter erythropus zenkeri'':

Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...

west to western

Uganda }), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territor ...

, central

Democratic Republic of the Congo The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...

and

Gabon Gabon (; ; snq, Ngabu), officially the Gabonese Republic (french: République gabonaise), is a country on the west coast of Central Africa. Located on the equator, it is bordered by Equatorial Guinea to the northwest, Cameroon to the north ...

south to northern

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Habitat

The red-thighed sparrowhawk is found in lowland primary rainforest, along the forest edges and in clearings, as well as in older

secondary forest A secondary forest (or second-growth forest) is a forest or woodland area which has re-grown after a timber harvest or clearing for agriculture, until a long enough period has passed so that the effects of the disturbance are no longer evident. ...

Habits

The red-thighed sparrowhawk is a secretive and

crepuscular In zoology, a crepuscular animal is one that is active primarily during the twilight period, being matutinal, vespertine, or both. This is distinguished from diurnal and nocturnal behavior, where an animal is active during the hours of daylig ...

species that spends most of the day perched in the interior of the forest. Its main prey is small birds up to the size of pigeons as well as lizards, amphibians, and insects. Prey is captured in quick dashes from a perch in the forest understory. This species often hunts co-operatively in pairs to harass mixed-species bird flocks. The breeding behaviour is little known but it does build a small stick nest in the fork of a tree, the only record being a family of five recorded in

Liberia Liberia (), officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to Liberia–Sierra Leone border, its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean ...

in December 1996.

References

{{Taxonbar, from=Q114500

red-thighed sparrowhawk The red-thighed sparrowhawk (''Accipiter erythropus''), alternatively known as the red-legged sparrowhawk or the western little sparrowhawk is a species of sparrowhawk in the family Accipitridae from western and northern central Africa. Descript ...

Birds of Sub-Saharan Africa

Taxonomy articles created by Polbot