Snow White and Blackspot, two female arctic wolves, share a deep and meaningful bond. Blackspot cares for Snow White's pups and even nurses them! Having two females nurse the same litter is exceedingly rare – it’s a behavior that’s never been filmed before.
Nature is a production of THIRTEEN for PBS. Throughout its history, Nature has brought the natural world to millions of viewers. The PBS series has been consistently among the most-watched primetime series on public television.