PNNL’s self-powered acoustic fish-tracking tag is designed to track long-living fish such as sturgeon (shown here) throughout the course of their lives.
PNNL’s self-powered acoustic fish-tracking tag is designed to track long-living fish such as sturgeon (shown here) throughout the course of their lives. Courtesy swimfinfan/Flickr
PNNL’s self-powered acoustic fish-tracking tag is designed to track long-living fish such as sturgeon (shown here) throughout the course of their lives. Courtesy swimfinfan/Flickr

Batteries not included: Swimming charges innovative fish tags from PNNL

October 01, 2016 4:54 PM

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