I knew I couldn't fool you.... yes, the answer is zero as penguins live in the southern hemisphere, polar bears in the north. 

But less than 170 years ago we did have penguins in British waters.  Find out more about this sad tale - and find out how you can help make happier endings in future - in the latest blog post from our Seabird Policy Officer, Rory Crawford.  

Fantastic photo of a southern rockhopper penguin by Grahame Madge (rspb-images.com)