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The key danger for polar bears posed by the effects of climate change is malnutrition or starvation due to habitat loss.Polar bears hunt seals from a platform of sea ice. Rising temperatures cause the sea ice to melt earlier in the year, driving the bears to shore before they have built sufficient fat reserves to survive the period of scarce food in the late summer and early fall.
There are 20 known sub-populations of polar bears across the Arctic. This is one of the most southerly and best studied. "They're our fat, white, hairy canaries in the coal mine," Alysa explains.
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International Polar Bear Day is organized by Polar Bears International to raise awareness about the impact of global warming and reduced sea ice on polar bear populations. [3] The day encourages people to find ways to reduce their carbon output, such as by turning down their thermostat or driving less. [ 4 ]
Polar Bears International (PBI) is a non-profit polar bear conservation organization. Their research, education, and action programs address the issues that are endangering polar bears . [ 2 ] The organization also studies polar bears and monitors their activity data which helped lead to the animals being listed as a threatened species . [ 3 ]
According to the local report agency, at least 52 bears entered the area near Belushya Guba, the main settlement on the island. [2] Footage shows the polar bears looking for food in the rubbish at a local dump. [1] Polar bears cannot subsist on a garbage-based diet because of a lack of enough protein and fat. [2]
Image credits: an1malpulse #5. Animal campaigners are calling for a ban on the public sale of fireworks after a baby red panda was thought to have died from stress related to the noise.
Articles relating to the polar bear (Ursus maritimus), a hypercarnivorous species of bear.Its native range lies largely within the Arctic Circle, encompassing the Arctic Ocean and its surrounding seas and landmasses, which includes the northernmost regions of North America and Eurasia.