2011 Photo Drive
ALBUQUERQUE, N.M., -- Corps staff work with a U.S. Geological survey team to map Rio Grande silvery minnow habitat in support of endangered species management and recovery. The silvery minnow is listed as an endangered species. Photo by Michael Porter, Nov. 9, 2011.

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Photo by: Michael Porter |  VIRIN: 111109-A-CE999-009.JPG