One Life Trailer (2011)
One Life captures and celebrates the journey that all living things take from the moment they are born, to that most important of achievements - the delivery of the next generation. One Life is packed with filming firsts and almost every story featured in the film contains either an animal filmed for the first time, a behaviour that has been captured for the first time, or a new filming technique which has been applied to give a familiar scene an unfamiliar look.