It probably took a lot of time and effort to put this together. I wasn't bored for a minute. Some people get the big picture some people don't. I thought it was a rare treat to see things like this for a moment. To get outside of oneself and experience life in different terms made me feel good. It was peaceful and entertaining. I enjoyed the naration somewhat but felt it detracted from the film because it took away from the esoteric nature of the film as did the unnatural injection of unnatural elements. This untouched bit of nature needed very little narration. I admire anyone who is so dedicated to a project that they can truly expose nature in plain air. Winged migration was a great bit of craftsmanship.