Proceedings of the National Institute of Ecology of the Republic of Korea

국립생태원 (National Institute of Ecology)
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A Study on the Home-Range and Habitat Use of Spot-Billed Duck (Anas poecilorhyncha) in Spring

  • 투고 : 2022.09.26
  • 심사 : 2022.10.12
  • 발행 : 2022.11.01
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초록

The spring home range and habitat use of the spot-billed duck in Korea were studied using GPS-mobile phone-based telemetry (WT-300). The study areas were Anseong-si, Seosan-si, Nonsan-si, and Sejong-si. Analysis was performed using minimum convex polygon (MCP) and kernel density estimation (KDE) spot-billed ducks had an average home range of 70.28 km2 (standard deviation [SD]=84.50, n=6), and a core habitat (50%) 2.66 km2 (SD=2.60, n=6), according to MCP and KDE, respectively. Wetlands (41.5%) and rice fields (35.7%) were highly used as habitats. The rice field use rate was high during the day, and the wetland utilization rate was high at night. Rice fields and wetlands were the primary habitats in spring.

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참고문헌

  1. Baldassarre, G.A., and Bolen, E.G. (1994). Waterfowl Ecology and Management. New York: John Wiley & Sons Inc.
  2. Davis, B.E., and Afton, A.D. (2010). Movement distances and habitat switching by female mallards wintering in the Lower Mississippi Alluvial valley. Waterbirds, 33, 349-356. https://doi.org/10.1675/063.033.0311
  3. Hwang, J.K., Shin, M.S., Kang, Y.M., Yoom, H.C., Choi, J.D., Jeong, W.S., et al. (2016). Interzonal comparative analysis of the wintering habitat of spot-billed duck (Anas poecilorhyncha). Korean Journal of Environment and Ecology, 30, 676-683. https://doi.org/10.13047/KJEE.2016.30.4.676
  4. Kang, T., Kim, D.H., Cho, H.J., Shin, Y.U., Lee, H.S., Suh, J.H., et al. (2014). Movements and home-range of Mallards by GPSMobile based Telementary (WT-200) in Korea. Korean Journal of Environment and Ecology, 28, 642-649. https://doi.org/10.13047/KJEE.2014.28.6.642
  5. Kauhala, K., and Auttila, M. (2010). Estimating habitat selection of badgers - a test between different methods. Folia Zoologica, 59, 16-25. https://doi.org/10.25225/fozo.v59.i1.a4.2010
  6. Kim, H.J., Lee, J.Y., Park, J.Y., Hur, W.H., Nam, H.K., Hwang, J.W., et al. (2020). 2019-2020 Winter Waterbird Census of Korea. Incheon: National Institute of Biological Resources.
  7. Shin, Y.U., Shin, M.S., Lee, H.S., Han, S.W., Jung, S.M., and Oh, H.S. (2016a). A study on spot-billed ducks' daily habitat use pattern during wintering period in Korea. Korean Journal of Environment and Ecology, 30, 328-334. https://doi.org/10.13047/KJEE.2016.30.3.328
  8. Shin, Y.U., Shin, M.S., Lee, H.S., Kang, Y.M., Jeong, W.S., Choi, J.D., et al. (2016b). Home-range of mallard and spot-billed duck in Korea. Korean Journal of Environment and Ecology, 30, 165-172. https://doi.org/10.13047/KJEE.2016.30.2.165
  9. Shin, Y.U., Shin, M.S., Lee, H.S., Kang, Y.M., Moon, O.K., Park, H.S., et al. (2016c). Study for habitat usage of spot-billed duck in Korea, using GPS-Mobile telemetry (WT-200). Korean Journal of Environment and Ecology, 30, 146-154. https://doi.org/10.13047/KJEE.2016.30.2.146
  10. Stafford, J.D., Kaminski, R.M., and Reinecke, K.J. (2010). Avian foods, foraging and habitat conservation in world rice fields. Waterbirds, 33, 133-150. https://doi.org/10.1675/063.033.s110
  11. Yoo, S.H., Kim, I.K., Kang, T.H., Yu, J.P., Lee, S.W., and Lee, H.S. (2008). Wintering bird community in Cheonsu bay and the relationship with food resources. Korean Journal of Environment and Ecology, 22, 301-308.