http://ripr.org en http://ripr.org/post/narwhals-interview-author-todd-mcleish <div dir="ltr">Often called sea unicorns, the narwhal is a one of a kind animal. It lives amid the arctic sea ice and has a spiral tusk that extends out its mouth. Pascoag-based science writer, Todd McLeish, joins Weekend Edition to discuss his new book, <em>Narwhals: Arctic Whales in a Melting World.</em></div><p> Sun, 13 Jan 2013 15:00:12 +0000 Bradley Campbell 8224 at http://ripr.org