The world's largest iceberg, A23a, is drifting towards the wildlife haven of South Georgia, where it may cause problems for the resident penguins

This is not the first time an iceberg has posed a threat to South Georgia. In 2004, iceberg A38 "grounded on its continental shelf, leaving dead penguin chicks and seal pups on beaches as massive ice chunks blocked their access to feeding grounds,

The world's largest iceberg, A23a, is on a crash course towards South Georgia, threatening millions of penguins and seals.

The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting the area.

World's Largest Iceberg On Collision Course With South Georgia's Penguins. The world’s largest iceberg is on a collision course with penguins in the British Overseas Territory of South Georgia. Images of the A23a iceberg taken from an RAF Atlas A400M aircraft as it flew a routine operation over the South Atlantic show the iceberg looming towards the geologically important island.

The world's largest iceberg, A23a, is on a collision course with South Georgia Island, raising alarms for local wildlife. Penguins and seals may face starvation as the massive ice block disrupts access to their feeding grounds.

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins