Based on its macroinvertebrate richness and rarity, the streams at WuKauTang were proposed to become as a Site of Special Scientific Interest SSSI in 1997.
由于乌蛟腾惠泽多样化及稀有的大型无脊椎动物，1997年有建议把那里的河流订定为具特殊科学价值地点。
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WuKauTang, located in the northeastern New Territories and excluded from the Plover Cove Country Park, is one of the most species rich lowland forest sites in Hong Kong.