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The mysterious diet of leopard seals
Leopard seals live almost exclusively in the Antarctic, where penguins are their main prey. But in the San Rafael lagoon, there are no penguins. One expert suspects they're hunting fish scattered by the impact on falling ice. "Patagonia: Life on the Edge of the World" airs Sundays at 9 p.m. ET.
02:49
- Source:
CNN
Patagonia: Life on the Edge of the World
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