Polar bear cubs open eyes for the first time!

Subscribe for more: http://smarturl.it/cutefluffy A Munich zoo presents a pair of five-week-old polar bear cubs, which recently opened their eyes for the first time! Two warm and cozy five-week-old polar cubs are introduced at Munich's Hellabrunn Zoo. It's been 20 years since the zoo had a polar bear birth and biologist Beatrix Koehler, says the cubs are born very fragile, weighing only 300 to ...