EarthFest 2014
USACE Biologist Mark Eberle taught students about the importance of migratory fish during EarthFest at Temple University's Ambler campus on April 25. EarthFest promotes environmental awareness and features exhibits, displays, and activities for thousands of students from the Delaware River Valley.

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Photo by: Tim Boyle |  VIRIN: 140428-A-BZ847-118.JPG