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Hace 1 día · Polar bears, seals and their molars. October 9, 2024. A starving polar bear on broken sea ice. The majestic polar bear is rapidly declining in many areas of the Arctic due to the combined effects of multiple stressors like climate change and pollution. The ongoing loss of sea ice habitat for polar bears and their main prey, the ringed seal, due ...
Hace 4 días · The polar bears arrived in 2002, after the publicity. The shorefast ice near Barrow had been weak. That May, 90 Iñupiaq whalers floated away on it, most of them rescued by helicopter.
Hace 2 días · A resounding expletive isn’t necessarily what you want to hear from your mountain guide, who is armed with a rifle as a last-resort defence against polar bears, moments after an inflatable boat ...
Hace 1 día · Canada’s polar regions are also home to several endangered species, including polar bears, narwhals and arctic foxes, all of which are seeing their ecosystem slowly destroyed. “We can cool our ...
Hace 1 día · The phenomenon of polar bears swimming long distances in open water is directly linked to the melting of Arctic ice due to global warming. As the ice retreats, polar bears swim greater distances to find food or reach solid ground. Although a testament to the bear’s strength and endurance, these marathon swims are also fraught with danger. ...
Hace 8 horas · Polar bears’ thick fur and layer of blubber are less effective at insulating them in water than on ice or land. Arctic Foxes Image Credit: Algkalv, CC BY 3.0, via Wikimedia Commons. While not a direct threat to adult polar bears, Arctic foxes compete for food resources. These clever canines often scavenge polar bear kills, reducing the amount ...
Hace 5 días · Fat Bear Week is officially underway. The 10th annual contest will determine 2024’s best hefty hibernator currently chowing down on salmon in Alaska’s Katmai National Park.
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relacionado con: polar bearsHelp protect one of the world’s biggest, most-vulnerable species and their habitat. Join us to celebrate polar bears and help protect their future.
