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Partridges, Quails, Francolins, Snowcocks, Guineafowl, and Turkeys

Partridges, Quails, Francolins, Snowcocks, Guineafowl, and Turkeys

Partridges, Quails, Francolins, Snowcocks, Guineafowl, and Turkeys

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Chongoroi was recommended in the early 1970s, but has<br />

not yet been established (Huntley 1974a, Huntley <strong>and</strong><br />

Matos 1994).<br />

Targets:<br />

• Conduct extensive surveys to assess the species’ status<br />

<strong>and</strong> recommend future action (though the military<br />

situation in the country currently precludes this).<br />

• Use satellite imagery to assess the current extent of<br />

forest cover <strong>and</strong> identify potential areas of suitable<br />

habitat (so that surveys can start once civil unrest abates).<br />

Swierstra’s francolin<br />

(Francolinus swierstrai)<br />

Vulnerable B1+2a,b,c,e; C2a<br />

This species qualifies as Vulnerable owing to its small,<br />

highly fragmented range <strong>and</strong> population. It is inferred that<br />

there is a continuing decline in the area, extent, <strong>and</strong> quality<br />

of forest within its range <strong>and</strong> consequently in overall numbers.<br />

Range <strong>and</strong> population: Swierstra’s francolin is found in<br />

western Angola, from Tundavala in Huila District north<br />

to Cariango in Cuanza Sul District, on inselbergs in<br />

Huambo District, <strong>and</strong> the Bailundu Highl<strong>and</strong>s (Dean in<br />

press). On Mt Moco in the Bailundu Highl<strong>and</strong>s, the area<br />

with the most forest remaining, only 15 forest patches (1–<br />

15ha) survive <strong>and</strong> all are located in deep ravines (Dean in<br />

prep.).<br />

Ecology: It is found in montane areas, where it is known<br />

mainly from forest <strong>and</strong> forest edge, but also recorded from<br />

rocky <strong>and</strong> grassy mountainsides, tall grass savannas on<br />

mountain-tops, <strong>and</strong> gullies. In forests, it stays within<br />

dense undergrowth of bushes, shrubs, grasses, <strong>and</strong> large<br />

ferns. It feeds on grasses, legume seeds, <strong>and</strong> insects picked<br />

from leaf litter. Its breeding ecology is virtually unknown,<br />

but specimens collected in August suggest a breeding<br />

season in May or June.<br />

Threats: On Mt Moco, it is threatened by logging, clearing,<br />

<strong>and</strong> burning, <strong>and</strong> the remaining forest patches are<br />

disappearing rapidly (Dean in prep., Huntley 1974b).<br />

Hunting may also be a serious problem.<br />

Conservation: A protected area of about 60km 2 at Mt<br />

Moco was proposed in the 1970s, but has not yet been<br />

established (Huntley 1974a, Huntley <strong>and</strong> Matos 1994).<br />

Targets:<br />

• Conduct surveys to determine distribution, population<br />

size, <strong>and</strong> habitat requirements (though the military<br />

situation in the country currently precludes this).<br />

• Use satellite imagery to assess the current extent of<br />

forest cover <strong>and</strong>, if possible, identify potential areas of<br />

suitable habitat (so that surveys can start once civil<br />

unrest abates).<br />

Black wood-partridge<br />

(Melanoperdix nigra)<br />

Vulnerable A1c,d; A2c,d<br />

The continuing rapid reduction in extent <strong>and</strong> quality of<br />

habitat across much of this partridge’s range implies that its<br />

population is undergoing a rapid decline, qualifying it as<br />

Vulnerable.<br />

Range <strong>and</strong> population: The black wood-partridge is known<br />

from Peninsular <strong>and</strong> East Malaysia (including both<br />

Sabah <strong>and</strong> Sarawak), <strong>and</strong> Kalimantan <strong>and</strong> Sumatra,<br />

Indonesia (Smythies 1981, van Marle <strong>and</strong> Voous 1988,<br />

Wells 1999). It is described as local <strong>and</strong> sparse to uncommon<br />

in Peninsular Malaysia, <strong>and</strong> there are recent records from<br />

at least three sites in Kalimantan <strong>and</strong> one in Sumatra<br />

(Dutson 1990, Wells 1999). However, its distribution <strong>and</strong><br />

population status are generally very poorly known, <strong>and</strong><br />

lack of information on vocalisations has hampered the<br />

success of searches. It is presumably declining because of<br />

dramatic ongoing reductions in its habitat (D. Holmes<br />

in litt.).<br />

Ecology: In Peninsular Malaysia, it is judged to be a<br />

lowl<strong>and</strong> specialist, where it has a proclivity for primary or<br />

mature, regenerated, closed-canopy evergreen forest on<br />

alluvial soils (Wells 1999). In Indonesia, it has been recorded<br />

in peatswamp forest, <strong>and</strong> historically was described as<br />

inhabiting brushwood <strong>and</strong> high bamboo-jungle (van Marle<br />

<strong>and</strong> Voous 1988). Recent evidence from Borneo suggests<br />

that it probably ranges up to at least 900m, perhaps<br />

1,200m (Wilkinson et al. 1991).<br />

Threats: The overriding threats are habitat loss,<br />

degradation, <strong>and</strong> fragmentation as a result of large-scale<br />

commercial logging (even within protected areas) <strong>and</strong><br />

widespread clearance for plantations of rubber <strong>and</strong> oil<br />

palm (Wells 1999, D. Holmes <strong>and</strong> G. Davison in litt.). In<br />

Indonesia, the full impact of the major fires of 1997-1998<br />

has still to be fully assessed, but drought fires appear to be<br />

increasing in frequency <strong>and</strong> severity on Sumatra <strong>and</strong><br />

Borneo (Legg <strong>and</strong> Laumonier 1999, D. Holmes in litt.). At<br />

current rates of habitat loss, given no change in current<br />

forest management policy, dryl<strong>and</strong> lowl<strong>and</strong> rainforest<br />

could disappear completely by 2005 on Sumatra, <strong>and</strong> 2010<br />

in Kalimantan (D. Holmes in litt.). Hunting for food may<br />

pose an additional, more localised threat (McGowan et al.<br />

1995).<br />

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