#調節水文流動
#Regulate Hydrological Flows
#控制侵蝕與沉積
#Control Erosion and Sediment
#維持生物多樣性
#Maintain Biodiversity
海狸重塑陸地與溪流生態系統 (Beavers Remodel Land and Stream Ecosystems)
海狸築海狸壩改變溪流流動，並創造多樣化的棲息地
Beaver dams change stream flows and create a patchwork of habitat diversity.
