충북 충주 보련산 일대의 조류 분포
Published Online: Jun 30, 2007
This survey was conducted in summer at Mt. Boryeon, Chungju, Chungcheongbuk-do. The avifauna of the forest roads, streams and valley was consisted of 261 individuals of 33 species were observed during this survey. The highest dominant species was Paradoxornis webbianus(21.8%), Passer montanus(10.0%), Parus major(9.6%), Streptopelia orientalis(8.8%) and Acrocephalus arundinaceus( 7.7%). Considering areas, 50 individuals of 17 species were observed in the Neungdong(A), 42 individuals of 13 species in the Suryong Falls(B), 63 individuals of 13 species in the Boryonam(C), 55 individuals of 15 species in the Gamagol(D), 30 individuals of 11 species in the Dongam(E) and 21 individuals of 9 species in the Hanam Hill(F). The area D(2.26) represented the highest species diversity index among areas, and of the area B(1.91) represented the lowest index.