The Underwater World of Jacques Cousteau. If I recall here was one where he went to the Galagos Islands. Famous of course for the link to Darwin.
-42c windchill this morning. Maybe a 5 minute walk with the dogs. Yikes. It's -31c right now. Up to -20c tomorrow, but the windchill will still be -40c. Next week looks like, highs of just below freezing. Gonna feel like Spring has sprung!