Polar bears' stinky feet may help attract mates: study

December 2, 2014 12:23 AM

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Polar bears' stinky feet may help attract mates: study

A new study says polar bears' feet leave a scent behind in their footprints, which helps suitable mates find each other.

The report, published in this month's Journal of Zoology, says polar bears have enlarged sweat glands in the pads of their feet.

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