Overview

Distribution

Range Description

Necrosyrtes monachus is widespread in sub-Saharan Africa; from Senegal and southern Mauritania east through southern Niger and Chad, to southern Sudan, Ethiopia and western Somalia, southwards to northern Namibia and Botswana, and through Zimbabwe to southern Mozambique and north-eastern South Africa1. The species is generally sedentary, with some dispersal by non-breeders and immature birds, and movements in response to rainfall in the Sahel of West Africa1. Data and observations of varying coverage and quality from various parts of its range suggest that the species is undergoing a very rapid decline in its global population3. Following evidence of declines across its range, the total population has been estimated at a maximum of 197,000 individuals3.
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Distribution

Sub-Saharan Africa: all S of Sahara except forest area and south of N Namibia - extreme NE South Africa.

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Source: Afrotropical birds in the RMCA

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Ecology

Habitat

Habitat and Ecology

Habitat and Ecology
The species is often associated with human settlements, but is also found in open grassland, forest edge, wooded savanna, desert and along coasts1. It occurs up to 4,000 m, but is most numerous below 1,800 m. It feeds mainly on carrion, but also takes insects. In West Africa and Kenya it breeds throughout the year, but especially from November to July. Breeding in north-east Africa occurs mainly in October-June, with birds in southern Africa tending to breed in May-December. It is an arboreal nester and lays a clutch of one egg. Its incubation period lasts 46-54 days, followed by a fledging period of 80-130 days. Young are dependent on their parents for a further 3-4 months after fledging1.

Systems
  • Terrestrial
  • Freshwater
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Habitat

Open woodland, savanna

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Dispersal

Movements and dispersal

Resident

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Source: Afrotropical birds in the RMCA

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Conservation

Conservation Status

IUCN Red List Assessment


Red List Category
EN
Endangered

Red List Criteria
A2acd+3cd+4acd

Version
3.1

Year Assessed
2011

Assessor/s
BirdLife International

Reviewer/s
Symes, A., Taylor, J., Butchart, S.

Contributor/s

Justification
This species has been uplisted to Endangered following evidence that it is probably experiencing a very rapid decline owing to hunting, persecution and indiscriminate poisoning, as well as habitat loss and degradation. Further study is required to obtain a more robust assessment of its population trend.


History
  • 2009
    Least Concern
  • 2008
    Least Concern
  • 2004
    Least Concern
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Population

Population
Given evidence of recent declines in various parts of its range, this species's population is estimated to number a maximum of 197,000 individuals (Ogada and Buij in prep.).

Population Trend
Decreasing
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Threats

Threats

Major Threats
Major threats to this species include non-target poisoning, capture for traditional medicine and bushmeat, and direct persecution3. Hooded Vulture meat is reportedly sold as chicken in some places. Intentional poisoning of vultures may be carried out in some areas by poachers in order to hide the locations of their kills. Declines have also been attributed to land conversion through development and improvements to abattoir hygiene and rubbish disposal in some areas3. The species may also be threatened by avian influenza (H5N1), from which it appears to suffer some mortality and which it probably acquires from feeding on discarded dead poultry2.
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Management

Conservation Actions

Conservation Actions
Conservation Actions Underway
No targeted actions are known. This widespread species occurs in a large number of protected areas.

Conservation Actions Proposed
Carry out systematic surveys throughout the species's range to acquire a more accurate population estimate and monitor trends. Raise awareness of the species's plight and the impact of hunting and persecution. Monitor rates of land-use change across its range.

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Wikipedia

Hooded Vulture

The Hooded Vulture (Necrosyrtes monachus) is an Old World vulture in the order Accipitriformes, which also includes eagles, kites, buzzards and hawks. It is the only member of the genus Necrosyrtes.

It breeds in a stick nest in trees (often palms) in much of Africa south of the Sahara, laying one egg. Birds may form loose colonies. The population is mostly resident. This is of the smaller vultures of the Old World. They are 62–72 cm (25–28 in) long, have a wingspan of 155–165 cm (61–65 in) and a body weight of 1.5-2.6 kg (3.3-5.7 lbs).[2]

Like other vultures it is a scavenger, feeding mostly from carcasses of dead animals and waste which it finds by soaring over savannah and around human habitation, including waste tips and abattoirs. It often moves in flocks, and is very abundant. In much of its range, there are always several visible soaring in the sky at almost any time during the day.

This vulture is typically unafraid of humans, and frequently gathers around habitation. It is sometimes referred to as the “garbage collector” by locals.

The Hooded Vulture is a typical vulture, with a bald pink head and a greyish “hood”. It has fairly uniform dark brown body plumage. It has broad wings for soaring and short tail feathers. It is a small species compared to most vultures.

If these birds are disturbed when at their nest, they utter a squealing cry of "MAMA MAMA". Formerly classified as Least Concern by the IUCN, it was found to have been rarer than previously believed and thus its status was uplisted to Endangered on the 2011 Red List of Threatened species.

References

Sources


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