Polar Bear Swims 687 Km Across Melting Arctic For 9 Days Straight | Watch Viral Video

Imagine swimming continuously for nine days in freezing waters - a feat many would consider impossible. Yet, a female polar bear did just that, covering a staggering 687 kilometres across the icy Beaufort Sea, north of Alaska. This remarkable marathon swim was first reported by the media in early 2011, and recently, a video of the bear's endurance has resurfaced on social media, sparking renewed discussions about climate change and wildlife survival.

The video, shared on X, formerly known as Twitter shows the polar bear swimming past fragmented ice floes, captured from an aerial view. Scientists from the US Geological Survey had tracked her journey using a radio transmitter, installed in late 2008 when she was first collared. The nine-day swim was a part of her search for food and suitable habitat.

Photo Credit: X

However, her journey didn't end after the 687 km swim. The polar bear continued her gruelling expedition, covering an additional 1,800 km in search of a new ice floe. This exhausting trek resulted in her losing nearly 20 per cent of her body weight.

Social media users have been left in awe of the bear's survival without food for nine days. One user expressed disbelief, commenting, "Wouldn't it feel tired?" Another remarked, "Polar bears are incredible animals! I can't believe she didn't take a single break!"

Comments also highlighted the polar bear's unique ability to survive in extreme conditions. "Polar bears thrive in cold environments, and their fat composition plays a crucial role in this. They can consume up to 20 per cent of their body weight in a single meal, equivalent to eating over 200 blocks of butter for an adult male," noted one user.

The video has also triggered broader concerns about climate change. Experts warn that the early melting of Arctic ice is forcing polar bears to swim longer distances, putting them far beyond their natural endurance in search of new habitats.

This incident sheds light on the alarming effects of climate change, where wildlife, particularly polar bears, are being pushed to the limits of survival due to the rapidly changing environment.