Red fox can hear the sounds of mice under six feet of snow during freezing Yellowstone winters.
This mama otter keeps her baby’s fluff on fleek.
She isn’t much to look at, but this Bald Eagle’s got attitude for days.
Love is in the air, and this Arctic ground squirrel doesn’t want to miss his first date!
It’s an uphill battle to climb this muddy mountain.
Brave? Yes. Insanely risky? Also yes.
So many tunnels, so little time. Will this Marten get lucky and find a mouse?
These aerial predators must spend every daylight hour scanning the slopes for prey.
A polar bear can smell a seal’s breathing hole from over a half a mile away.
I felt like I wanted to hug him.
These Antarctic residents get front row seats to one of nature’s greatest light shows.
By carving steps in the ice, the film crew saved part of a penguin colony.
When chicks are left home alone in negative 40 degree weather, huddling is their only hope.
Giant spiders, brutal weather conditions, and hours and hours of waiting are all worth it for the moments of pure animal magic.
Oy! A very hungry polar bear treated himself to the crew’s bacon, sour cream, yogurt, and more.