Polar bears can now be identified by DNA left in their paw prints

With grim predictions that all polar bears may be wiped out by the end of the century, it’s vital scientists find a way to better monitor the beasts to see if conservation efforts are having any impact. So they decided to 'fingerprint' them using DNA.

DNA From Tracks Could Yield Better Way to Study Polar Bears

Polar Bear DNA From Footprints in Snow Could Boost Conservation

Polar bears can now be identified by DNA left in their paw prints

Scientists Strapped a Camera to a Polar Bear: Here's What They

Lessons from a polar bear paw print

Chris Zielinski's Instagram, Twitter & Facebook on IDCrawl

Chris Zielinski's Instagram, Twitter & Facebook on IDCrawl

1 oz. Pure Silver Coin - Paw Prints on the Edge: Polar Bear

DNA Pulled From Paw Prints May Help Researchers Study Elusive