Polar Bear Cub Looking On As Mum Has Fun In The Water

This is going to be a long series, every Wednesday about the polar Bears Mother Tonja and her cub Hertha. Hopefully you'll enjoy seeing these two play as much as I did. I was just glued to those two.
Hertha is named after the home football team. Here she's watching mum having a great time in the water, but she doesn't quite know how to join her. She tries from every angle. Meanwhile mum has such a good time with that ball, balancing it with her feet, throwing it in the air or just using it as a buoy. They made out of hard plastic which has air in them.