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

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

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Resources: Needs will depend on the length <strong>and</strong> scope of<br />

individual projects.<br />

4.3 Strategic project<br />

Project 10. Taxonomic reassessment of<br />

some partridges <strong>and</strong> New World quails<br />

Aim: To revise species-level taxonomy in some of the<br />

partridges <strong>and</strong> New World quails.<br />

Although known from Peninsular Malaysia, Sumatra, <strong>and</strong> Borneo,<br />

the black wood-partridge (female shown here) is threatened by<br />

severe <strong>and</strong> continuing habitat destruction.<br />

Justification: Knowledge of Indonesian partridges is poor<br />

(Holmes 1989). The country has the longest list of birds<br />

believed to be threatened with extinction, but in many<br />

cases this reflects problems presumed to have arisen as a<br />

result of habitat loss or degradation, rather than direct<br />

evidence of declines in numbers. The threats facing<br />

Indonesia’s biodiversity are very real, but the continuing<br />

lack of baseline information on partridges prevents any<br />

objective assessment through which to propose the most<br />

appropriate conservation action. New information on the<br />

threatened partridges known to occur on the isl<strong>and</strong> is<br />

needed, but existing information must be collated <strong>and</strong><br />

assessed. A protected area network was identified in a<br />

recent study of Asian Galliformes (McGowan et al. 1999).<br />

Project description: The isl<strong>and</strong> of Borneo covers 755,000km 2<br />

<strong>and</strong> comprises three countries. This means that establishing<br />

the distribution <strong>and</strong> status of all its Galliformes will not be<br />

an easy task, but there is much scope for survey teams from<br />

within or outside Indonesia, Malaysia, <strong>and</strong> Brunei to<br />

survey parts of the isl<strong>and</strong> at various times of year. Through<br />

networking with other Specialist Groups, the PQF<br />

Specialist Group will attempt to collate any other site<br />

records for species in Borneo, as well as their apparent<br />

absence from localities within their known areas of<br />

occurrence. At a minimum, information on exact locality,<br />

altitude, date, <strong>and</strong> habitat type should be collected.<br />

Information on other species should also be collected <strong>and</strong><br />

provided to the relevant SSC Specialist Group. All<br />

information should be made available to the WPA Asian<br />

Galliformes Sites Database <strong>and</strong> BirdLife International’s<br />

World Bird Database.<br />

Timescale: Projects of any duration can contribute useful<br />

information.<br />

© Lynx Edicions<br />

Justification: Conservation, fundamentally, is based on<br />

the management <strong>and</strong> protection of natural resources, <strong>and</strong><br />

the species remains the most practical level at which to<br />

direct conservation action. Such action, therefore, relies<br />

on identifying <strong>and</strong> defining species limits. However, recent<br />

advances in taxonomic thinking (e.g., species concepts,<br />

Evolutionarily Significant Units) <strong>and</strong> phylogenetic analysis<br />

have thrown significant doubt on whether current<br />

systematic treatments, in particular the presently accepted<br />

species boundaries within the hill-partridges Arborophila<br />

<strong>and</strong> wood-quails Odontophorus, are correctly reflecting<br />

biological diversity in these genera. There is an urgent<br />

need for a revision of these species’ taxonomy, as there is<br />

dispute over the several forms that have variously been<br />

treated as subspecies <strong>and</strong> full species.<br />

Project description: A variety of taxonomic methods should<br />

be used to examine the question of species limits in<br />

partridges <strong>and</strong> wood-quails, <strong>and</strong> look at possible<br />

implications for conservation. Further species-level<br />

taxonomic investigation should focus particularly on some<br />

of the Arborophila species of Asia, where there is much<br />

doubt over treatment of the various subspecies (e.g., the<br />

two subspecies of the chestnut-headed hill-partridge <strong>and</strong><br />

The threatened Annamese subspecies merlini of the chestnutnecklaced<br />

hill-partridge has been treated by some as a full species.<br />

© Lynx Edicions<br />

46

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