BIODIVERSITY IS LIFE –

Feb 7, 2013 Yale Environment 360:

Drastic measures are required to save the beleaguered animal from extinction, say scientists... http://www.guardian.co.uk/environment/2013/feb/07/polar-bears-fed-by-humans-survive

 

Feb 15, 2013 Living on Earth: STARVING POLAR BEARS
Polar Bears have long been the poster species for the problem of climate change. But a new paper in Conservation Letters argues that supplemental feeding may be necessary to prevent polar bear populations from going extinct. Polar bear expert Andrew Derocher from the University of Alberta joins Host Steve Curwood to discuss how we can save the largest bear on the planet.http://www.loe.org/shows/segments.html?programID=13-P13-00007&segmentID=2