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Assessments of Maleo Macrocephalon maleo nesting grounds in South-east Sulawesi reveal severely threatened populations

  • GRADEN Z. L. FROESE (a1) and ABDUL H. MUSTARI (a2)
Summary

The Maleo Macrocephalon Maleo is a megapode bird endemic to Sulawesi, Indonesia, that lays large eggs at communal nesting grounds in naturally-heated sands or soils. It is classified as ‘Endangered’ and many populations have been extirpated due to overexploitation of eggs and loss of connectivity between forest and nesting grounds. The distribution and status of nesting grounds across Northern and Central Sulawesi are relatively well-established, but almost nothing is known about potential Maleo populations of South-east Sulawesi. In this study we used previously established methods to formally assess the status of three Maleo nesting grounds in Buton, South-east Sulawesi, and interviewed egg collectors at these three sites to determine the trends of populations and threats over time. All nesting grounds were severely threatened and can be expected to be abandoned in the near future due to extensive harvest of eggs and deforestation. Eggs were collected both for the wildlife trade (intensively harvested and sold as luxury items to people from distant cities) and local use (opportunistically harvested and both eaten and sold locally). All egg collectors remarked on an increase in illegal logging around nesting grounds over the previous decade. Though the Maleo’s current situation is dire, previous case studies show that collaborative grassroots initiatives supported by government and NGOs can protect nesting grounds and reverse population declines.

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*Author for correspondence; e-mail: graden.froese@duke.edu
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1

Current Address: Nicholas School of the Environment, Duke University, USA.

Footnotes
References
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Argeloo, M. (1994) The Maleo Macrocephalon Maleo: new information on the distribution and status of Sulawesi’s endemic megapode. Bird Conserv. Internatn. 4: 383393.
BirdLife International (2016) Macrocephalon Maleo. The IUCN Red List of Threatened Species 2016: e.T22678576A92779438. http://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22678576A92779438.en [accessed 22 November 2017].
Butchart, S. H. M. and Baker, G. C. (2000) Priority sites for conservation of Maleos (Macrocephalon Maleo) in central Sulawesi. Biol. Conserv. 94: 7991.
Catterall, M. (1996) Results of the 1996 Bird Survey of Buton Island, Sulawesi, Indonesia. Old Bolingbroke, UK: Operation Wallacea.
Dekker, R. W. R. J. (1990) The distribution and status of nesting grounds of the Maleo Macrocephalon Maleo in Sulawesi, Indonesia. Biol. Conserv. 51: 139150.
Froese, G. Z. L., Contasti, A. L., Mustari, A. H. and Brodie, J. F. (2015) Disturbance impacts on large rain-forest vertebrates differ with edge type and regional context in Sulawesi, Indonesia. J. Trop. Ecol. 31: 509517.
Gorog, A. J., Pamungkas, B. and Lee, R. J. (2005) Nesting ground abandonment by the Maleo (Macrocephalon Maleo) in North Sulawesi: Identifying conservation priorities for Indonesia’s endemic megapode. Biol. Conserv. 126: 548555.
Indrawan, M., Wahid, N., Argeloo, M., Mile-Doucet, S., Tasirin, J., Koh, L. P., Summers, M. and McGowan, P. J. K. (2012) All politics is local: The case of Macrocephalon Maleo conservation on Sulawesi, Indonesia. Biodivers. Conserv. 21: 37353744.
MacKinnon, J. (1981) Methods for the conservation of Maleo birds, Macrocephalon Maleo on the island of Sulawesi, Indonesia. Biol. Conserv. 20: 183193.
Martin, T. E., Monkhouse, J., Akbar, P. G., Halliday, , Baddams, J., Mulyani, Y., Kaban, A., Sumanto, L. Y., Keogh, N. T., and Nightingale, J. (2017) Notes on the distribution, status, and natural history of ten species on Buton island, Southeast Sulawesi, Indonesia. BirdingASIA 28: 7477.
The Alliance for Tompotika Conservation (2016) Preventing extinction…One village at a time. from http://www.tompotika.org/wp-content/uploads/2016/10/AlTo_10-yr_Report_screen.pdf [accessed 23 November 2017].
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Bird Conservation International
  • ISSN: 0959-2709
  • EISSN: 1474-0001
  • URL: /core/journals/bird-conservation-international
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