Spokane, Washington Est. May 19, 1883

Current Temperature: 44°F
Current Conditions: Scattered clouds

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This PIT (passive integrated transponder) tag is a tiny “pin” placed inside fish, which transmits information on how far they travel, how fast, etc.

Section:Photo

Mon., May 2, 2011

Tess McBride / U.S. Fish and Wildlife Service

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