Large rodents invading the San Joaquin Valley

Large invasive rodents may be invading California's Delta. A small team of Fish & Wildlife field biologists is assessing the danger nutria pose for wreaking havoc on the Delta.
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Large invasive rodents may be invading California's Delta. A small team of Fish & Wildlife field biologists is assessing the danger nutria pose for wreaking havoc on the Delta.

Marek Warszawski writes opinion columns on news, sports and quality of life issues for The Fresno Bee, where he has worked since 1998. He is a Bay Area native, a UC Davis graduate and lifelong Sierra frolicker. He welcomes discourse with readers but does not suffer fools nor trolls.