A baby polar bear

A father polar bear and a baby polar bear were walking across the ice when the baby polar bear said to his dad "Dad, am I part panda bear?" "No", replied his dad. "Well then, am I part brown bear?" Again his dad said no. A short time later the baby bear asked again, "Dad, maybe I'm part koala bear?" The father getting annoyed said, "look son, I'm a polar bear, your mums a polar bear. Why on earth do you keep asking for?!" "Because," the baby bear said,"I'm freezing!!".