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Tagging Tuna to Search for Answers

Season 1 Episode 1 | 6m 24s

Ecologist Tristan Rouyer joins recreational fishers as they compete to catch and tag tuna as part of scientific research to understand how they have bounced back after over-exploitation.

Extras
Discover how two revolutionary ancient inventions changed the course of humanity forever.
Follow ancient humans’ journey into an icy and perilous new land.
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Phil Sharp’s RNA breakthrough sparked a revolution in science, health, and biotech.
Discover how Homo sapiens outlasted Neanderthals – and how they helped make us who we are today.
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Lediba shows off her incredible agility while hunting monkeys high above the ground in the treetops.
Follow Homo sapiens as they venture out of Africa and spread farther than any other human species.
Lediba and her cub face-off with male leopard Bongwe.
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