New tech could unveil the secret life of Bristol Bay red king crab

Fishery researchers in Alaska are using cutting-edge technology to track migratory patterns of one of Alaska’s tastiest catches — the red king crab.
Biologists tagged 150 mature male crab in Dutch Harbor in June. The tags transmit acoustic readings back to an unmanned saildrone equipped with an accoustic receiver. This allows researchers to track movement across the ocean floor and monitor changes in water temperature. >click to read< 11:53

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