In November 2017, a tiger shark killed a tourist from the United States and injured a Costa Rican guide during a dive off Cocos Island.
Now, scientists believe they have tagged the shark in question, implanting a transmitter below its dorsal fin to monitor its movements and habitat use around Cocos Island National Park, the Costa Rican territory in the Eastern Tropical Pacific Ocean.
According to a press release from the Turtle Island Restoration Network (TIRN), the
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