U.S. Fish & Wildlife Service - Pacific Region
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Management
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Managed marsh unit
A managed marsh unit on the Refuge
Three marsh units have been constructed on the Refuge; designed to allow for control of the water level in these important wetland habitats. These units are dry by the end of summer and flooded in the fall. This practice, called Moist Soil Management, encourages the growth of naturally occurring seed bearing plants. The rising water levels in the fall cause the dropped seeds of marsh plants to float, making them available to arriving winter waterfowl.
Wetlands
Wetlands

 

 

 

 

 

 

 

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