subject to multiple stream restoration efforts by the Plumas Corporation. Recently novel physical evidence has demonstrated that beaver were native to the Sierra until at least the mid-nineteenth century, via radiocarbon dating of buried beaver dam wood uncovered by deep channel incision in two locations in the Red Clover Creek watershed. Four species of fish are known to occur in Red Clover Creek, including Rainbow trout (Oncorhynchus mykiss), Brown trout (Salmo trutta), Mountain sucker (Catostomus platyrhynchus) and Speckled dace (Rhinichthys osculus). See also Beaver in the Sierra Nevada References External links Feather River Coordinated Research Group Rivers of Plumas County, California Rivers of Northern California