I'm usually on the ball with Disneynature movies, but this one caught me by surprise. From Blu-Ray.com:
Wings of Life Blu-ray
This is the one that was released in France as Pollen and was originally supposed to be known as Hidden Beauty: a Love Story that Feeds the Earth. Finally a Blu-Ray release on April 16, just in time for earth day!
Beautiful footage. Can't wait to watch this one. We're not getting a theatrically released Disneynature movie this year, but the one about the Alaskan bears is coming out earth Day 2014.