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The Poles mate in Germany!

A playful polar bear lets of steam -by blowing a massive underwater bubble.
The giant creature surprised onlookers by performing the stunt in a glass zoo tunnel at Gelsenkirchen,Germany.
Retired doctor Peter Schmidt took the extraordinary snaps after spotting the bear in mid-blow. He said: 'I went to see one of the windows and saw the polar bear coming towards me. It clearly wanted to play with me - it was amazing.'

Click to connect to BBC Wildlife magazine