(Steve Delaney) As you ponder just how cold it is outside from the comfort of your home or office, consider the animals who are out there right now, surviving. What do they do to overcome the challenges – sometimes brutal – of northeastern winters?
That is a question that Bernd Heinrich ponders heavily. He is a professor of biology at the University of Vermont. Professor Heinrich, welcome to Morning Edition.
(To hear the interview, click on the “Listen” icon.)