Injectable Acoustic Fish-Tracking Tag (IMAGE)

DOE/Pacific Northwest National Laboratory

Injectable Acoustic Fish-Tracking Tag

Caption

Pacific Northwest National Laboratory's new injectable acoustic fish-tracking tag is so small it can be inserted into a fish with a syringe. The new tag is three times lighter than earlier versions, making it safer for fish and able to more accurately record fish passage through dams.

Credit

PNNL

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Credit PNNL

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