충청북도 국망산 일대의 조류 분포 및 서식지 간 종다양성 연구
Published Online: Jun 30, 2008
This study was conducted from 20th to 24th July 2007 in Mt. Kookmang. The total number of birds observed in this area was 155 individuals of 25 species. The most dominant species of all survey periods was Tree sparrows (Passer montanus), consisting of 42 individuals (27.1%), followed by Vinous-throated Parrotbills (Paradoxornis webbianus) of 32 individauls (20.6%), Rufous turtle doves (Streptopelia orientalis) of 10 individuals (6.5%), Spot-billed ducks (Anas poecilorhyncha) of 9 individuals (5.8%), Black-billed magpies of 8 individuals (5.2%). Birds abundance in three habitats were very various. Distribution of birds observed in site A, B and C were 97 individuals of 17 species, 61 individuals of 12 species, 26 individuals of 11 species, respectively. Distribution of waterbirds observed in site A, B and C were 18 individuals (18.6%), 6 individuals (18.8%), 0 individuals, respectively. Species diversity (H') and Equally Common Species (eH') were 2.104～2.409 and 8.200～11.126. Species diversity(H') and Equally Common Species (eH') were recorded the highest in site B.