• Korean Journal of Environment and Ecology
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• v.25 no.5
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• pp.760-766
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• 2011

This study was analyzed between actual vegetation type and 4 Paridaes of Korea (Great tit Parus major minor, Marsh tit P. palustris hellmayri, Coal tit P. ater amurensis, Varied tit P. varius varius) in the urban forests in Seoul. The population size of total Paridaes was highest in Robinia pseudoacacia community. When supposed the same area for revision of the difference of each type, the population size was highest in Alnus hirsuta community. The next orders of total observed population was Alnus hirsuta - Pinus desniflora - Quercus acutissima - Castanea crenata. In the urban forest, Paridaes are looks not affected by the naturality of vegetation but other key figure.

• Korean Journal of Environment and Ecology
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• v.12 no.1
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• pp.42-57
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• 1998

Cheju island had that a fresh water Pisces composed of 9 Orders, 12Families, 24 Species, Amphibians composed of 2 Orders, 6 Families, 9 Species, Reptiles composed of 2 Suborders, 5 Families, 10 Species, Aves composed of 18 Orders, 49 Families, 236 Species and Mammalian composed of 6 Oredrs, 9 Families, 16 Species. So, total vertebrate's fauna were 35 Oredrs, 2 Suborders, 80 Families, 4 Subfamilies and 295 Species. Endemic species of the Cheju island were Mustela sibirica quelpartis, Apodemus agrarius vhejuensis, Micromys minutus hertigi and Crocidura russula quelpartis, Ageithalos caudatus trivirgatus, Sitta europaea bedfordi, Eophona personata personata and Dendrocopos oeucotos quelpartis, Troglodytes troglodytes fumigatus, Parus major minor, Cettia diphone cantans and Hynobius leechii quelpartis. Especially, Sibynoghis collaris and Anguilla mauritiana were only habitated in the Cheju island. And the Cheju island was formed in extending from Plieocene to Pleistocene. Differentiation of species was continued by geological isolation 0.3 million years that repeating glacial epoch and interglacial epoch.

• Korean Journal of Environment and Ecology
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• v.4 no.1
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• pp.51-62
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• 1990

This study was to investigate the user's effects on the avifauna in Sokri Mountain National Park. The survey was carried over 4 districts which were divided with main trail(valley, ridge), subtrail(ridge), un-used trail (valley) by line transect method from December 1989 to October 1990. The observed birds were 36 species and 570 individuals, these consist of 23 species for residents. 7 species for summer visitor. 2 species for winter visitor, 4 species for passage migrant. The average density of birds was 2.35 ea/ha., and main dominant species were Parus major minor, Porus palustris hellmayri, Parus varius varius and Sitta europaea amurensis in order. The observed frequency of wild birds was 3.4 times/km in average. No. of species, species diversity and observed frequency of summer and autumn were lower than winter and spring in 4 survey routes. Therefore, from now, in Sokri Mountain National Park manegement, the enjoyment oriented activities will be regulated and control of trail use on main trail are necessary during breeding periods of wild birds protection, especially in summer.

• Korean Journal of Environment and Ecology
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• v.3 no.1
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• pp.70-80
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• 1989

This study was conducted to investigate the user's effects on the avifauna in Kaya Mountain National Park. The survey was carried over 3 districts which were divided with main trail(valley), subtrail(valley), unused trail(ridge) by line transect method from April to October 1989. The observed birds were 29 species and 527 individuals. these consist of 20 species for residents, 7 species for summer visitor 1 species for winter visitor, 1 species for passage migrant. The average density of birds was 2.44 ea/ha, and main dominant species were Parus major minor, Garrulus gtandarius brandtii, Parus palustris hellmayri, Parus varius and Sitta europaea amurenis in order. The observed frequency of wild birds was 8.42 times/km in average. No. of species, no. of individuals, density, species diversity and observed frequency of summer were lower than spring in 3 survey routes. Therefore, from now, in Kaya Mountain National Park management, the enjoyment oriented activities will be regulated and control of trail use on main trail are necessary during breeding periods for wild birds protection, especially in summer. To investigate the use or not of artificial nests, 35 artificial nests were selected. The results of this survey showed that many wild birds prefered mixed nest in column shaped to wooden nests. The rightful installation and manegement for invitation and increase of wild birds was necessary.