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Megapodes: Status Survey and Conservation Action Plan ... - IUCN

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process is the production of a biodiversity assessment for<br />

a country.<br />

In concert with the rest of the Galliformes Specialist<br />

Groups, there is a clear need to ensure that the best<br />

information on megapodes is made available to such<br />

national biodiversity assessments. This Megapode <strong>Action</strong><br />

<strong>Plan</strong> <strong>and</strong> all of the supporting data used to produce it<br />

should contain this information. Subsequently, we must<br />

bring all available expertise to bear on the resulting national<br />

conservation recommendations as they affect threatened<br />

megapodes.<br />

Monitoring effects of conservation action<br />

Systematic monitoring of populations is an essential tool<br />

for detecting changes in the status of a species at particular<br />

sites over long periods of time <strong>and</strong> should always be used<br />

to assess the effectiveness of conservation actions. Careful<br />

thought must be given to the design of monitoring<br />

programmes, ideally through initial assessments of count<br />

reliability that include correlating results of index counts<br />

with detailed counts at appropriate times of year.<br />

A large-scale monitoring programme for malleefowl is<br />

underway in Australia, where a grid-based system is being<br />

used to provide benchmark estimates of abundance. The<br />

data are being centralised at Birds Australia (the national<br />

ornithological organisation) <strong>and</strong> a selection of these grids<br />

will form the basis of a long-term monitoring programme.<br />

Baseline population data have been collected on the<br />

Nicobar megapode (Sankaran <strong>and</strong> Sivakumar 1999) <strong>and</strong><br />

a monitoring programme building on this foundation is<br />

considered an important next step (R. Sankaran in litt.). A<br />

monitoring programme using line transects to estimate<br />

the abundance of adult Melanesian megapodes is being<br />

undertaken by the local community. WWF provides the<br />

local Megapode Management Committee with technical<br />

support in interpreting the data (Sinclair 1999). The<br />

committee plans to use these data to assess the success of<br />

their management actions.<br />

Summary of conservation action<br />

The Megapode Specialist Group has concluded that of the<br />

different conservation actions considered, the most urgent<br />

in terms of assisting threatened species conservation are<br />

habitat protection (seven of the nine threatened species),<br />

surveys (seven species), conservation awareness<br />

programmes (six species), monitoring (six species), <strong>and</strong><br />

basic biological research (six species).<br />

At present, the remaining 13 species are not considered<br />

in need of conservation action globally, although action<br />

may already be needed locally to prevent them from<br />

becoming extinct in certain parts of their ranges. As the<br />

vast majority of megapode species are very poorly known<br />

in the wild, these species at lower risk present an ideal<br />

opportunity for research training. For example, they may<br />

be suitable subjects for research into wise use through<br />

sustainable harvesting, which could provide economic<br />

incentive to conserve both the birds <strong>and</strong> their habitats<br />

(Hudson <strong>and</strong> R<strong>and</strong>s 1988, Aebischer 1991). Such studies<br />

may also lead to the development of techniques beneficial<br />

in the context of threatened megapode conservation.<br />

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