Posts Tagged ‘Thorrold’

Tagging Along into the Twilight Zone

porbeagle shark fin with SPOT tag

Before the rest of the Ocean Twilight Zone team heads out next week on the Neil Armstrong, there was tagging to be done of other potential food chain investigators— the kind that are blue-grey (not yellow), that swim autonomously (no batteries or propellers), with sharp teeth and a good sense for where the food may…

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