Friday night I caught Winged Migration (official site, trailer) at the Aquarius in Palo Alto. It was absolutely stunning, here's a snippet from an article on Salon:
"To make 'Winged Migration,' Perrin and his co-directors Jacques Cluzaud and Michael Debats put together footage shot by five crews comprising more than 450 people (including 17 pilots and 14 cinematographers) as they followed the migratory patterns of various types of birds across some 40 countries and all seven continents. The cameras were mounted on ordinary gliders, helicopters and other aircraft; in some cases, the filmmakers used a small remote-controlled model glider incorporating a compact camera."If it's playing anywhere near you, definitely check it out.