This quiz has ended. Look for the winner in next week's RV Travel newsletter.
The questions was: Polar bears occasionally inter-breed with grizzly bears creating a hybrid bear. What is it called?
Pizzly bear, Prizzly bear, Grolar bear or all of the above
The correct answer was: All of the above
The existence of these hybrid bears in the wild was only confirmed in 2006 following DNA testing of a strange looking bear which had been shot.