A study of nest-site characteristics and feeding behavior on Tree sparrows bred in urban artificial structures (도심내 인공구조물에서 번식하는 참새의 둥지위치 특성과 먹이급이행동 분석)
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- Journal of the Korean Society of Environmental Restoration Technology
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- v.23 no.4
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- pp.97-110
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- 2020