The world’s largest iceberg is on a collision course with an Antarctic penguin refuge

The world’s largest iceberg may be on a collision course with a wildlife haven in the South Atlantic Ocean, researchers at the British Antarctic Society (BAS) reported. If the gargantuan berg becomes grounded near South Georgia island (a British overseas territory and one of the South Sandwich Islands), it could crush animals and block off foraging routes for thousands of penguins and seals — potentially disrupting the island’s ecosystem for a decade or more, according to BAS scientists.

“Ecosystems can and will bounce back of course, but there’s a danger here that if this iceberg gets stuck, it could be there for 10 years,” Geraint Tarling, an ecologist with BAS, said in a statement.

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