Abstract
The Huajiang wetland is an important wintering site for a population of the migratory common teal, Anas crecca. Three habitat variables, slope, substratum elevation and distance to the nearest vegetation, were measured and used to construct habitat suitability index (HSI) models for the conservation of the wintering population and management of the wetland habitat. Two HSI models, the “minimum function” and the “regression”, were developed. The results indicated that the common teal preferred localities with low slope (0.7 to 1.4 %), low substratum elevation (0.3 to 0.7 m above the mean sea-level) and close proximity to vegetation (distance to the nearest vegetation < 4 m). According to a validation dataset, only the “regression” model accurately predicted the teal’s habitat preference. Habitat suitability maps showed that the area classified as good or excellent (HSI values > 0.5) accounted for 84.8 % of the entire study site. This model suggested that substratum elevation was the most important variable affecting the quality of the common teal’s habitat. Our findings provide a useful basis for determining potential habitats for the common teal and for restoring degraded habitats. Our study is also applicable to other waterfowl species in Taiwan and the wintering areas for common teal in other regions.
Similar content being viewed by others
References
Anderson JT, Smith LM (2000) Invertebrate response to moist-soil management of playa wetlands. Ecological Applications 10:550–558
Arzel C, Elmberg J, Guillemain M (2007) A flyway perspective of foraging activity in Eurasian green-winged teal, Anas crecca crecca. Canadian Journal of Zoology 85:81–91
Baker MC (1979) Morphological correlates of habitat selection in a community of shorebirds (Charadriiformes). Oikos 33:121–126
Barnes TK, Volety AK, Chartier K, Mazzotti FJ, Pearlstine L (2007) A habitat suitability index model for the Eastern Oyster (Crassostrea virginica), a tool for restoration of the Caloosahatchee Estuary, Florida. Journal of Shellfish Research 26:949–959
Bautista LM, Alonso JC, Alonso JA (1992) A 20-years study of wintering common crane fluctuations using time series analysis. Journal of Wildlife Management 56:563–572
Boertmann D, Riget F (2006) Effects of changing water levels on numbers of staging dabbling ducks in a Danish wetland. Waterbirds 29:1–8
Bolduc F, Afton AD (2004) Relationships between wintering waterbirds and invertebrates, sediments and hydrology of coastal marsh ponds. Waterbirds 27:333–341
Brooks RP (1997) Improving habitat suitability index models. Wildlife Society Bulletin 25:163–167
Burger J, Gochfeld M (1998) Effects of ecotourists on bird behaviour at Loxahatchee National Wildlife Refuge, Florida. Environmental Conservation 25:13–21
Cao L, Barter M, Lei G (2008) New Anatidae population estimates for eastern China: Implications for current flyway estimates. Biological Conservation 141:2301–2309
Cheng ST, Hwang GW, Chen CP, Hou WS, Hsieh HL (2012) An integrated modeling approach to evaluate the performance of an oxygen enhancement device in the Hwajiang wetland, Taiwan. Ecological Engineering 42:244–248
Conomy JT, Collazo JA, Dubovsky JA, Fleming WJ (1998) Dabbling duck behavior and aircraft activity in coastal North Carolina. Journal of Wildlife Management 62:1127–1134
Dolman PM, Sutherland WJ (1995) The response of bird populations to habitat loss. IBIS 137:S38–S46
Dyer KR, Christie MC, Wright EW (2000) The classification of intertidal mudflats. Continental Shelf Research 20:1039–1060
Erwin RM, Hatfield JS, Howe MQ, Klugman SS (1994) Waterbird use of saltmarsh ponds created for open water marsh management. Journal of Wildlife Management 58:516–524
Fang WT, Hsueh IC, Ho YS (2008) Performance of low-water revetment at the tributary confluence – an ecological impact study of the Hwajiang Waterfowl Reserve, Taipei, Taiwan. Journal of Ecology and Environmental Sciences 1:1–16 (in Chinese)
Genard M, Lescourret F (1992) Modelling wetland habitats for species management: the case of teal (Anas crecca crecca) in the Bassin d’Arcachon (French Atlantic coast). Journal of Environmental Management 34:179–195
Gill JA, Norris K, Sutherland WJ (2001) Why behavioural responses may not reflect the population consequences of human disturbance. Biological Conservation 97:265–268
Goss-Custard JD, Triplet P, Sueur F, West AD (2006) Critical thresholds of disturbance by people and raptors in foraging wading birds. Biological Conservation 127:88–97
Guillemain M, Fritz H (2002) Temporal variation in feeding tactics: exploring the role of competition and predators in wintering dabbling ducks. Wildlife Biology 8:81–90
Guillemain M, Fritz H, Duncan P (2002) The importance of protected areas as nocturnal feeding grounds for dabbling ducks wintering in western France. Biological Conservation 103:183–198
Guillemain M, Devineau O, Brochet AL, Fuster J, Fritz H, Green AJ, Gauthier-Clerc M (2010) What is the spatial unit for a wintering teal Anas crecca? Weekly day roost fidelity inferred from nasal saddles in the Camargue, southern France. Wildlife Biology 16:215–220
Hattori A, Mae S (2001) Habitat use and diversity of waterbirds in a coastal lagoon around Lake Biwa, Japan. Ecological Research 16:543–553
Helmer DL (1992) Shorebirds management manual. Western Hemisphere Shorebird Reserve Network, Manomet
Hingtgen TM, Mulholland R, Repenning RW (1985) Habitat suitability index models: white Ibis. U. S. Fish and Wildlife Service Biological Report 82, Washington, DC
Huang CH, Chen SY, Chen CP, Hsieh HL (2010a) A vegetation Survey in Huajiang Wetland. In: Lin HJ (ed) Proceeding of the first Taiwan Wetland Ecosystem Conference. Taiwan Wetland Society, Hsin Chu City, Taiwan, pp 448–457 (in Chinese)
Huang SC, Chen CY, Lu CF, Hsieh HL (2010b) Study on the time budget of activity in wintering Common Teal In: Lin HJ (ed) Proceeding of the first Taiwan Wetland Ecosystem Conference. Taiwan Wetland Society, Hsin Chu City, Taiwan, pp 428–437 (in Chinese)
Hwang GW, Fan LF, Hsieh HL, Chen CP, Shih SS, Lee SW, Lee HY (2011) The relationship between environmental factors and abundance of Anas crecca in Huajiang Wetland. In: Hsieh HL (ed.) Proceedings of the Second Taiwan Wetland Ecosystem Conference. Taiwan Wetland Society, Hsin Chu City, Taiwan, pp 333–341 (in Chinese)
Isola CR, Colwell MA, Taft OW, Safran RJ (2000) Interspecific differences in habitat use of shorebirds and waterfowl foraging in managed wetlands of California’s San Joaquin Valley. International Journal of Waterbird Biology 23:196–203
Johnson WP, Rohwer FC (2000) Foraging behavior of green-winged teal and mallards on tidal mudflats in Louisiana. Wetlands 20:184–188
Jowett IG, Davey AJH (2007) A comparison of composite habitat suitability indices and generalized additive models of invertebrate abundance and fish presence-habitat availability. Transactions of the American Fisheries Society 136:428–444
Laursen K, Kahlert J, Frikke J (2005) Factors affecting escape distances of staging waterbirds. Wildlife Biology 11:13–19
Li ZWD, Bloem A, Delany S, Martakis G, Quintero JO (2009) Status of Waterbirds in Asia—results of the Asian Waterbird Census: 1987–2007. Wetlands International, Kuala Lumpur
Liao S (2001) Important bird areas in Taiwan. Wild Bird Federation Taiwan, Taipei
Luan X, Qu Y, Li D, Liu S, Wang X, Wu B, Zhu C (2011) Habitat evaluation of wild Amur tiger (Panthera tigris altaica) and conservation priority setting in north-eastern China. Journal of Wildlife Management 92:31–42
Ma Z, Cai Y, Li B, Chen J (2010) Managing wetland habitats for waterbirds: an international perspective. Wetlands 30:15–27
Olney PJS (1963) The food and feeding habits of teal Anas crecca. Proceedings of the Zoological Society of London 140:169–210
Pietz PJ, Krapu GL, Buhl DA, Brandt DA (2000) Effects of water conditions on clutch size, egg volume, and hatchling mass of mallards and gadwalls in the Prairie Pothole Region. Condor 102:936–940
SAS Institute (2003) SAS user’s guide: statistics, release 9.1. SAS Institute, Cary
Sauer JR, Peterjohn BG, Link WA (1994) Observer differences in the north-american breeding bird survey. Auk 111:50–62
Schamberger ML, O’Neil LJ (1986) Concepts and constraints of habitat-model testing. In: Verner J, Morrison ML, Ralph CJ (eds) Wildlife 2000. Modeling habitat relationship of terrestrial vertebrates. University of Wisconsin Press, Madian, WI, pp 5–10
Sebstián-González E, Fuentes C, Ferrández M, Echevarrías JL, Green AJ (2012) Habitat selection of Marbled Teal and White-headed Duck during the breeding and wintering seasons in south-eastern Spain. Bird Conservation International. doi:10.1017/S0959270912000305
Smit CJ, Visser GJM (1993) Effects of disturbance on shorebirds: a summary of existing knowledge from the Dutch Wadden Sea and Delta area. Wader Study Group Bulletin 68:6–19
Sokal RR, Rohlf FJ (1995) Biometry: the principles and practice of statistics in biological research, 3rd edn. W. H. Freeman and Company, New York
Taft OW, Colwell MA, Isola CR, Safran RJ (2002) Waterbird responses to experimental drawdown: implications for the multispecies management of wetland mosaics. Journal of Applied Ecology 39:987–1001
The Tenth River Management Office (2011) The water level data recorded from the Taipei Bridge station. Water Resources Agency, Ministry of Economic Affairs, Taiwan
USFWS (1980a) Implementation of Habitat Evaluation Procedures, 100 ESM. U.S. Fish and Wildlife Service, Washington, DC
USFWS (1980b) Habitat as a basis for environmental assessment, 101 ESM. U.S. Fish and Wildlife Service, Washington, DC
USFWS (1981) Standards for the development of habitat suitability index models, 103 ESM. U.S. Fish and Wildlife Service, Washington, DC
Vest JS, Conover MR (2011) Food habits of wintering waterfowl on the Great Salt Lake, Utah. Waterbirds 34:40–50
Wang FL, Huang SC, Liao SH, Li YW, Hsieh HL, Chen CP (2010) Preliminary observation of diet quality and quantity of Anas crecca at feeding habitat in Huajiang Wetland. In: Lin HJ (ed) Proceeding of the first Taiwan Wetland Ecosystem Conference. Taiwan Wetland Society, Hsin Chu City, pp 438–447 (in Chinese)
Weller MW (1999) Wetland birds. Habitat resources and conservation implications. Cambridge University Press, Cambridge
Wen LS, Jiann KT, Liu KK (2008) Seasonal variation and flux of dissolved nutrients in the Danshuei Estuary, Taiwan: a hypoxia subtropical mountain river. Estuarine, Coastal and Shelf Science 78:694–704
Yang TM, Hsu NS, Chiu CC, Wang HJ (2014) Applying the Taguchi method to river water pollution remediation strategy optimization. International Journal of Environmental Research and Public Health 11:4108–4124
Zar JH (1996) Biostatistical analysis. Prentice Hall, New Jersey
Zwarts L (1976) Density-related processes in feeding dispersion and feeding activity of teal (Anas crecca). Ardea 64:192–209
Acknowledgments
The authors very much wish to thank Dr. D. Sheehy of Aquabio Inc., U.S.A. for reading the draft manuscript. The authors are grateful to 2 anonymous reviewers for their constructive comments. This study was financially supported by the National Science Council of Taiwan under grant NSC 97-2627-B-002 -011, NSC 97-2627-B-001-002, NSC 98-2627-B-002-008, NSC 98-2627-B-001-001, NSC 99-2627-B-002-001 and NSC 99-2627-B-001-001. This study complies with the current laws of Taiwan where it was performed.
Author information
Authors and Affiliations
Corresponding author
Appendix
Appendix
Rights and permissions
About this article
Cite this article
Hsu, CB., Hwang, GW., Lu, JF. et al. Habitat Characteristics of the Wintering Common Teal in the Huajiang Wetland, Taiwan. Wetlands 34, 1207–1218 (2014). https://doi.org/10.1007/s13157-014-0581-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13157-014-0581-7