Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.
The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.
In the frigid Arctic, polar bear mothers and their cubs emerge each spring from snow dens that have sheltered them through ...
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Hosted on MSNRAW VIDEO: Scientists Observe Polar Bear Cubs Emerging From Dens For First Time Ever 1/2Credit: Simon Gee/Kt Miller/Steven C Amstrup/Polar Bears International/Cover Images Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge ...
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