Spatial Distribution of Feeding Site and the Relationship between Density and Environmental Factors(Roosting Site, Road and Residence) of Cranes in Cheorwon Basin, Korea
Yoo, Seung-Hwa, Kwon, Hyuk-Soo, Park, Jong-Jun, Park, Chong-Hwa
Korean Journal of Environment and Ecolog Vol.25 4 (2011.08) pp.516-525
Distribution Aspect and Seasonal Distribution Change of the Wintering Geese in Cheonsu Bay
Yoo, Seung-Hwa, Kim, Jun-Beom, Kim, In-Kyu
Korean Journal of Environment and Ecolog Vol.22 6 (2008.12) pp.632-639