Berlin Zoo's polar bear family enjoys Mother's Day treats

Subscribe to our channel! Zookeepers at the Berlin Zoo prepared a special 'Mother's Day' surprise treat for the Zoo's polar bear mother Tonja and her young cub Hertha on Sunday. The 9-year-old Tonja and her playful cub Hertha rushed to enjoy the sauerkraut, apples and carrots which had been attached to a tree for them. Hertha, who was born last December, is the first of Tonja's cubs to make it past the initial three-month mark when the cubs' mortality is at its highest. Hertha, who was