4.0 0 xBiologist Arnaud Desbiez and his team have found the burrow of a female giant armadillo that theyve nicknamed Tracy. Using a new camera rig switched on by the tiniest movements, they record Tracy's nighttime activity.
4.0 3 xReindeer traditionally pull sleighs and have a popular reputation for red, glowing noses. But behind this folklore there is some surprising truth – an in-genius adaptation which helps them survive the extremes.
3.0 5 xThe coldest and snowiest places on earth, such as the Arctic Circle or Antarctica, pose a challenge to human visitors. But what about the year-round animal population? How do they cope for many months with life in these frozen wonderlands where temp...