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One conclusion of this study is that as the road network expands in rural and remote areas the surrounding butterfly populations are generally noted to be decreasing or even disappearing. However, there is one exception, Libythea celtis. This common species, living close to forested areas, have actually increased while thier competing species have decreased according to this study. The endangered species of Korea, Parnassius bremeri, Sinia divina and Argynnis nerippe, which inhabit the area of the study have also decreased or disappeared. Another result of this study is that, while the number of species which inhabit the grasslands have decreased, no similar changes have been noted in the number for the species which inhabit the shrubs. Furthermore, there has been a growth in the numbers of the species that inhabit trees. In addition, the number of individuals has decreased in the grasslands and shrubs but increased in the trees. Overall, the general conclusion of this study is that, while the development of rural and remote areas showed a decrease in the number of specific butterfly species, they are being replaced by more common species.