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Behaviour

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Usually solitary, noisy at all times

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Breman, Floris
author
Breman, Floris
author
Cooleman, Stijn

Diagnostic Description

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Pale yellow cere and red (male) or deep orange (female) eye (Kemp in del Hoyo et al. 1994, Ferguson-Lees & Christie 2001)

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Kemp 1994; Ferguson-Lees & Christie 2001
author
Breman, Floris
author
Cooleman, Stijn

Distribution

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A. badius polyzonoides occurs in southeastern Africa (south of the equator) from southern Kenya to South Africa.

A. badius sphenurus occurs in central African regions (north of the equator) particularly from southern Senegal to Ethiopia and northern Kenya.

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Cooleman, Stijn
author
Cooleman, Stijn

Evolution

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Accipiter badius is a sister species to A. brevipes, however the exact relationships with A. brevipes remain unclear. Recent genetic work on COI has demonstrated significant genetic distances between subspecies of A. badius. Distances that are comparable with distances to A. brevipes as well (Breman et al. unpublished). The subspecies differ significantly from each other for measurements such as wing lengths, bill size and middle toe lengths (Wattel 1973).

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Breman et al. unpublished; Wattel 1973
author
Breman, Floris
author
Cooleman, Stijn

Genetics

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Sister species to A. brevipes, has recently been barcoded (Breman et al. unpublished, Sonet et al. 2011)

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cc-by-nc-sa-3.0
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Breman, Floris
author
Breman, Floris
author
Cooleman, Stijn

Habitat

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Landscape with trees, not dense forest or entirely open areas

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cc-by-nc-sa-3.0
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Breman, Floris
author
Breman, Floris
author
Cooleman, Stijn

Migration

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African populations migrate with seasonal rains only (Elgood et al. 1973); Palearctic populations migrate south (especially in Asian regions).

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Elgood et al. 1973
author
Breman, Floris
author
Cooleman, Stijn

Morphology

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Its iris is orange to red in the adult and its central pair of tail-feathers is plain.

Immature Shikra has a dark mesial throat stripe and contrasting blotches on the breast, which are lacking, indistinct or narrow in African Goshawk (Louette 2010).

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Louette 2010
author
Cooleman, Stijn

Movements and dispersal

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A. badius polyzonoides and A. badius sphenurus are resident subspecies.

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Cooleman, Stijn
author
Cooleman, Stijn

Reproduction

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Breeding time depends on the region.

Nest: an insubstantial structure of thin sticks built in the fork of a broadleaved tree.

Clutch: 3-4 eggs.

Incubation: 30-35 days.

Fledging at about 30-32 days.

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cc-by-nc-sa-3.0
copyright
Breman, Floris
author
Breman, Floris
author
Cooleman, Stijn

Trophic Strategy

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It feeds mainly on lizards and large insects, occasionally small birds (passerines), eggs and chicks as well as small mammals (Ferguson-Lees & Christie 2001).

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cc-by-nc-sa-3.0
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Ferguson-Lees & Christie 2001
author
Cooleman, Stijn