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Article << Previous     |     Next >>   Contents Vol 39(7)

Effect of traffic noise on black-faced spoonbills in the Taipa–Coloane Wetland Reserve, Macao

Min Zhang A , Kuaitat Cheong B , Kunfong Leong B and Fasheng Zou A C

A Guangdong Entomological Institute/South China Institute of Endangered Animals, Guangzhou 510260, China.
B Macao Civic and Municipal Affairs Bureau, Macao Special Administrative Region CP3054, China.
C Corresponding author. Email: zoufs@gdei.gd.cn

Wildlife Research 39(7) 603-610 http://dx.doi.org/10.1071/WR12060
Submitted: 19 March 2012  Accepted: 31 July 2012   Published: 7 September 2012

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Context: Nearly 20% of black-faced spoonbills (Platalea minor), a globally endangered species, winter along the coasts of the Pearl River Estuary, China. However, these wintering habitats are threatened by urban development. Especially in Macao, road construction for the tourism industry has resulted in habitat deterioration.

Aims: Our study aimed to assess the effects of traffic noise on the distribution and behaviour of black-faced spoonbills in the Taipa–Coloane Wetland Reserve, Macao SAR.

Methods: We built a traffic-noise prediction model for habitat-suitability division. Then we investigated the relationship between traffic noise and diurnal of spoonbill behaviours by collecting traffic-noise data on surrounding roads and observing the activity of black-faced spoonbills in the area over two winters, from 2007 to 2009.

Key results: The maximum number of individuals present in a single month was 50 in the winter of 2007–08 (in February) and 52 in the winter of 2008–09 (in January). Continuous traffic noise was 46.5 and 45.4 dB(A), respectively, at roosting sites in two ecological zones. On the basis of the prediction model, only 10.8 of 30.3 ha were suitable for spoonbills, with noise levels lower than 47 dB(A). Most of the time, the spoonbills were acclimated to the traffic and were not alarmed. However, heavy trucks with a high noise level of 81.8 ± 2.3 dB(A) sometimes disrupted spoonbill behaviour.

Conclusions: The traffic noise around the Taipa–Coloane Wetland Reserve did exist but did not substantially affect black-faced spoonbills. For the birds mainly roosting in a quieter area, the small area of suitable habitat may indirectly limit population growth.

Implications: The fences around Ecological Zone I were successful in minimising visual stimuli from human activities and passing cars. To maintain the suitability of the winter habitat in Macao, restrictions on traffic flow, especially on heavy truck volume, are necessary for spoonbill conservation.


BirdLife International (2010). Platalea minor. In ‘IUCN Red List of Threatened Species. Version 2011.1’. Available at www.iucnredlist.org [verified 10 July 2010].

Burton, N. H. K. (2007). Landscape approaches to studying the effects of disturbance on waterbirds. The Ibis 149, 95–101.
CrossRef |

Chan, S., Fang, W. H., Lee, K. S., Yasuhiro, Y., and Yu, Y. T. (2010). ‘International Single Species Action Plan for the Conservation of the Black-faced Spoonbill (Platalea minor).’ (BirdLife International Asia Division: Tokyo; CMS Secretariat: Bonn.)

Childs, C. (2004). Interpolating surfaces in ArcGIS spatial analyst. ArcUser July–September, 32–35.

China SEPA (1993). ‘Measuring Method of Environmental Noise of Urban Area (GB/T14623-93).’ (Standards Press of China: Beijing.)

China Institute of Highway Transport Research (2006). ‘Specifications for Environmental Impact Assessment of Highways (JTGB 03-2006).’ (China Communication Press: Beijing.)

Choi, C. Y., Nam, H. Y., and Lee, W. S. (2007). Measuring the behaviors of wintering black-faced spoonbills (Platalea minor): comparison of behavioral sampling techniques. Waterbirds 30, 310–316.
CrossRef |

Dahmer, T. D., and Felley, M. L. (2000). Winter census of black-faced spoonbill Platalea minor, 1996–98. In ‘Conservation and Research of the Black-faced Spoonbills and their Habitats’. (Eds M. Ueta, R. Kurosawa and D. Allen.) pp. 55–62. (Wild Bird Society of Japan: Tokyo.)

Dooling, R. J., and Popper, A. N. (2007). ‘The Effects of Highway Noise on Birds.’ (The California Department of Transportation Division of Environmental Analysis: Sacramento, CA.)

Fitzpatrick, S., and Bouchez, B. (1998). Effects of recreational disturbance on the foraging behaviour of waders on a rocky beach. Bird Study 45, 157–171.
CrossRef |

Forman, R. T. T., and Alexander, L. E. (1998). Roads and their major ecological effects. Annual Review of Ecology and Systematics 29, 207–231.
CrossRef |

Forman, R. T. T., and Deblinger, R. D. (2000). The ecological road-effect zone of a Massachusetts (USA) suburban highway. Conservation Biology 14, 36–46.
CrossRef |

Francis, C. D., Ortega, C. P., and Cruz, A. (2009). Noise pollution changes avian communities and species interactions. Current Biology 19, 1415–1419.
CrossRef | CAS |

Goudie, R., and Jones, I. L. (2004). Dose-response relationships of harlequin duck behaviour to noise from low-level military jet over-flights in central Labrador. Environmental Conservation 31, 289–298.
CrossRef |

Herrera-Montes, M. I., and Aide, T. M. (2011). Impacts of traffic noise on anuran and bird communities. Urban Ecosystems 14, 415–427.
CrossRef |

Hirvonen, H. (2001). Impacts of highway construction and traffic on a wetland bird community. In ‘Proceedings of the 2001 International Conference on Ecology and Transportation’. pp. 369–372. (Center for Transportation and the Environment, North Carolina State University: Raleigh, NC.)

Hu, J., Hu, H., and Jiang, Z. (2010). The impacts of climate change on the wintering distribution of an endangered migratory bird. Oecologia 164, 555–565.
CrossRef |

Ikuta, L. A., and Blumstein, D. T. (2003). Do fences protect birds from human disturbance? Biological Conservation 112, 447–452.
CrossRef |

Jaeger, J. A. G., Bowman, J., Brennan, J., Fahrig, L., Bert, D., Bouchard, J., Charbonneau, N., Frank, K., Gruber, B., and von Toschanowitz, K. T. (2005). Predicting when animal populations are at risk from roads: an interactive model of road avoidance behavior. Ecological Modelling 185, 329–348.
CrossRef |

Jin, J., Wang, Z., and Liu, X. (2008). Valuing black-faced spoonbill conservation in Macao: a policy and contingent valuation study. Ecological Economics 68, 328–335.
CrossRef |

Johnston, K., Ver Hoef, J. M., Krivoruchko, K., and Lucas, N. (Ed.) (2001). ‘Using ArcGIS Geostatistical Analyst.’ (Esri: Redlands, CA.)

Kociolek, A. V., Clevenger, A. P., St Clair, C. C., and Proppe, D. S. (2011). Effects of road networks on bird populations. Conservation Biology 25, 241–249.
CrossRef | CAS |

Lee, P., Sheu, J., and Tsai, B. (1995). Wintering habitat characteristics of black-faced spoonbill (Platalea minor) at Chi-Ku, Taiwan. Acta Zoologica Taiwanica 6, 67–78.

Leung, C. C., Lin, X., Yang, T., Lee, D., Wang, Y., and Leong, W. (Ed.) (2003). ‘Precious bird of Macao – The black-faced spoonbill.’ (The Association For Promotion of Science and Technology of Macao: Macao.)

MacKinnon, J., and Phillipps, K. (Eds) (2000). ‘A field guide to the birds of China.’ (Oxford University Press: New York, USA.)

Parris, K. M., and Schneider, A. (2009). Impacts of traffic noise and traffic volume on birds of roadside habitats. Ecology and Society 14, 29.

Peris, S. J., and Pescador, M. (2004). Effects of traffic noise on passerine populations in Mediterranean wooded pastures. Applied Acoustics 65, 357–366.
CrossRef |

Reijnen, R., and Foppen, R. (2006). Chapter 12: impact of road traffic on breeding bird populations. In ‘The Ecology of Transportation: Managing Mobility for the Environment’. (Eds J. Davenport and J. L. Davenport.) pp. 255–274. (Springer: Dordrecht, The Netherlands.)

Reijnen, R., Foppen, R., and Veenbaas, G. (1997). Disturbance by traffic of breeding birds: evaluation of the effect and considerations in planning and managing road corridors. Biodiversity and Conservation 6, 567–581.
CrossRef |

Slabbekoorn, H., and Ripmeester, E. A. P. (2008). Birdsong and anthropogenic noise: implications and applications for conservation. Molecular Ecology 17, 72–83.
CrossRef |

Steele, C. (2001). A critical review of some traffic noise prediction models. Applied Acoustics 62, 271–287.
CrossRef |

Stone, R. (2009). Macau launches late bid to cure its Pearl River delta blues. Science 324, 1373–1374.
CrossRef | CAS |

Swennen, C., and Yu, Y. T. (2005). Food and feeding behavior of the black-faced spoonbill. Waterbirds 28, 19–27.
CrossRef |

Ueng, Y., Wang, J., and Hou, P. L. (2007). Predicting population trends of the black-faced spoonbill (Platalea minor). The Wilson Journal of Ornithology 119, 246–252.
CrossRef |

Ueta, M., Melville, D. S., Wang, Y., Ozaki, K., Kanai, Y., Leader, P. J., Wang, C. C., and Kuo, C. Y. (2002). Discovery of the breeding sites and migration routes of black-faced spoonbills Platalea minor. The Ibis 144, 340–343.
CrossRef |

Yu, Y. T. (2009). ‘The International Black-faced Spoonbill Census 2008 and 2009.’ (Black-faced Spoonbill Research Group, Hong Kong Bird Watching Society: Hong Kong.)

Yu, Y. T. (2010). ‘International Black-faced Spoonbill Census 2010.’ (The Hong Kong Bird Watching Society: Hong Kong.)

Yu, Y. T., and Swennen, C. (2004a). Feeding of wintering black-faced spoonbills in Hong Kong: when and how long? Waterbirds 27, 135–140.
CrossRef |

Yu, Y. T., and Swennen, C. (2004b). Habitat use of the black-faced spoonbill. Waterbirds 27, 129–134.
CrossRef |

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